{"text_format":"3","workbook":"xlsx","n_sheets":6,"sheets":["Cynhwysion","Ffig 2.1","Ffig 2.2","Ffig 2.3","Ffig 6.1","SiartData"],"not_rendered":{"charts":25,"images":1,"external_links":2,"defined_names":47},"read":"whole","date_system":"1900"}

{"sheet":"Cynhwysion","index":0,"n_rows":53,"n_cols":2,"rows_kept":53,"merged":[[0,0,0,13]]}
["Ystadegau’r Dreth Trafodiadau Tir: 2018-19\n\n"]
[]
["Roedd ffurflenni treth a diwygiadau i ffurflenni treth a ddaeth i law ACC hyd at 17 Mehefin 2019 (ac yn cynnwys y dyddiad hwn) wedi cael eu cynnwys yn yr ystadegau hyn."]
[]
["I gael gwybodaeth am y dulliau sy’n cael eu defnyddio, diwygiadau a sut mae dehongli’r ystadegau hyn, darllenwch ein datganiadau ystadegol ar wefan ACC. "]
["https://gov.wales/land-transaction-tax-statistics"]
[]
["Ffynhonnell: Ffurflenni Treth Trafodiadau Tir i Awdurdod Cyllid Cymru"]
["Dyddiad cyhoeddi: 27.06.2019"]
["Cysylltwch â ni: data@acc.llyw.cymru"]
[]
["Mae’r holl gynnwys ar gael dan y Drwydded Llywodraeth Agored, fersiwn 3.0, oni nodir yn wahanol. "]
[]
["Cynhwysion"]
[]
["Adran 2","Trafodiadau, treth oedd yn ddyledus a gwerth yr eiddo a drethwyd"]
["Ffigur 2.1","Nifer y trafodiadau hysbysadwy a adroddwyd, yn ôl dyddiad dod i rym"]
["Ffigur 2.2","Treth yn ddyledus ar drafodiadau hysbysadwy a adroddwyd, yn ôl dyddiad dod i rym"]
["Ffigur 2.3","Gwerth a briodolir i eiddo sy’n agored i Dreth Trafodiadau Tir, yn ôl dyddiad dod i rym"]
["Ffigur 2.4","Nifer y trafodiadau hysbysadwy a adroddwyd, yn ôl mis dod i rym"]
["Ffigur 2.5","Treth yn ddyledus ar y trafodiadau hysbysadwy a adroddwyd, yn ôl mis dod i rym"]
["Ffigur 2.6","Trafodiadau yn ôl math o drafodiad "]
["Adran 3","Trafodiadau preswyl yn ôl gwerth"]
["Ffigur 3.1","Nifer y trafodiadau preswyl a’r dreth sy’n ddyledus ar yr eiddo hynny, yn ôl band treth breswyl "]
["Adran 4","Trafodiadau amhreswyl yn ôl gwerth"]
["Ffigur 4.1","Nifer y trafodiadau preswyl a’r dreth sy’n ddyledus ar yr eiddo hynny, yn ôl gwerth"]
["Ffigur 4.2","Treth oedd yn ddyledus ar drafodiadau amhreswyl, yn ôl gwerth"]
["Adran 5","Rhyddhadau"]
["Ffigur 5.1","Nifer y trafodiadau sydd wedi'u rhyddhau, yn ôl y math o ryddhad"]
["Ffigur 5.2","Treth wedi’i rhyddhau, yn ôl y math o ryddhad (£ miliwn)"]
["Adran 6","Ad-daliadau cyfraddau uwch"]
["Ffigur 6.1","Nifer a gwerth ad-daliadau preswyl cyfradd uwch a gyhoeddwyd, yn ôl dyddiad dod i rym"]
["Ffigur 6.2","Ad-daliadau cyfraddau uwch preswyl a ddosbarthwyd, yn ôl chwarter y cymeradwywyd yr ad-daliad"]
["Adran 7","Treth a dalwyd"]
["Ffigur 7.1","Treth Trafodiadau Tir a dalwyd i'r Awdurdod"]
["Adran 8","Dadansoddiad o fewn Cymru"]
["Ffigur 8.1","Treth oedd yn ddyledus fesul trafodiad preswyl, yn ôl awdurdod lleol (£)"]
["Ffigur 8.2","Treth oedd yn ddyledus fesul trafodiad amhreswyl, yn ôl awdurdod lleol (£)"]
["Ffigur 8.3","Trafodiadau cyfradd uwch, fel canran o'r holl drafodiadau preswyl, yn ôl awdurdod lleol"]
["Ffigur 8.4","Gwerth cyfartalog eiddo fesul trafodiad preswyl, yn ôl awdurdod lleol (£)"]
["Adran 9","Dadansoddiad yn ôl ardal Mynegai Amddifadedd Lluosog Cymru"]
["Ffigur 9.1","Nifer y trafodiadau hysbysadwy a gofnodwyd, yn ôl degfed MALlC "]
["Ffigur 9.2","Treth oedd yn ddyledus ar drafodiadau hysbysadwy a gofnodwyd, yn ôl degfed MALlC (£)"]
["Ffigur 9.3","Trafodiadau cyfradd uwch, fel canran o'r holl drafodiadau preswyl, yn ôl degfed MALlC"]
["Adran 10","Data gweithredol"]
["Ffigur 10.1","Canran y taliadau a dderbyniwyd yn electronig, yn ôl mis derbyn"]
["Ffigur 10.2","Canran y ffurflenni Treth Trafodiadau Tir a dderbyniwyd o fewn 31 diwrnod, yn ôl mis y daeth y trafodiad i rym"]
["Ffigur 10.3","Canran y dyledion Treth Trafodiadau Tir a gasglwyd o fewn 30 diwrnod, yn ôl mis y daeth y trafodiad i rym"]
["Ffigur 10.4","Canran y ffurflenni Treth Trafodiadau Tir a dderbyniwyd yn electronig neu ar bapur, yn ôl y mis derbyn"]
["Ffigur 10.5","Canran y trafodiadau sy'n mynd ymlaen yn awtomatig at derfyniad cychwynol* heb unrhyw weithred gan yr Awdurdod, yn ôl mis derbyn"]
["Ffigur 10.6","Canran yr ad-daliadau Treth Trafodiadau Tir cyfradd uwch a wnaed o fewn 30 diwrnod i'w cymeradwyo, yn ôl dyddiad cymeradwyo"]
["Ffigur 10.7","Trafodiadau yr hysbyswyd yr Awdurdod ohonynt, yn ôl y mis y daeth y trafodiad i rym/y’i cyflwynwyd"]
["Ffigur 10.8","Trafodiadau yr hysbyswyd yr Awdurdod ohonynt, yn ôl diwrnod yr wythnos a dyddiad daeth y trafodiad i rym/y’i cyflwynwyd"]

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["Nôl i'r dudalen cynnwys"]
["Ffigur 2.1  Nifer y trafodiadau hysbysadwy a adroddwyd, yn ôl dyddiad dod i rym 1"]
[]
["Dyddiad dod i rym",null,"Trafodiadau (nifer)"]
[null,null,"Preswyl","o'r rhain","Amhreswyl 2","Cyfanswm nifer y trafodiadau 3 (r) "]
[{"$nulls":3},"Cyfraddau uwch"]
["2018-19 (r)",null,{"v":55660,"d":"55,660"},{"v":12870,"d":"12,870"},{"v":6090,"d":"6,090"},{"v":61750,"d":"61,750"}]
[null,"Ebr-Meh 18",{"v":13210,"d":"13,210"},{"v":3060,"d":"3,060"},{"v":1420,"d":"1,420"},{"v":14640,"d":"14,640"}]
[null,"Gor-Med 18",{"v":14850,"d":"14,850"},{"v":3300,"d":"3,300"},{"v":1470,"d":"1,470"},{"v":16320,"d":"16,320"}]
[null,"Hyd-Rha 18",{"v":15760,"d":"15,760"},{"v":3480,"d":"3,480"},{"v":1670,"d":"1,670"},{"v":17430,"d":"17,430"}]
[null,"Ion-Maw 19 (r) ",{"v":11840,"d":"11,840"},{"v":3030,"d":"3,030"},{"v":1520,"d":"1,520"},{"v":13360,"d":"13,360"}]
[1,"Mae'r gwerthoedd yn y tabl hwn wedi cael eu talgrynnu i'r 10 trafodiad agosaf."]
[2,"Mae’r categori ‘eiddo amhreswyl’ yn cynnwys eiddo nad ydynt yn gyfan gwbl breswyl (hy y rheini sy’n cynnwys elfennau preswyl a masnachol)."]
[3,"Mae’r cyfanswm wedi’i gyfrifo ar sail y gwerthoedd heb eu talgrynnu."]

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["Nôl i'r dudalen cynnwys"]
["Ffigur 2.2  Treth yn ddyledus ar drafodiadau hysbysadwy a adroddwyd, yn ôl dyddiad dod i rym 1"]
[]
["Dyddiad dod i rym",null,"Treth yn ddyledus (£ miliwn)"]
[null,null,"Preswyl (r) ","of which","Amrheswyl 3","Cyfanswm treth yn ddyledus 4 (r) "]
[{"$nulls":3},"Refeniw ychwanegol o’r gyfradd uwch 2 (r) "]
["2018-19 (r)",null,154.5,59.1,72.5,226.9]
[null,"Ebr-Meh 18",32.5,13.2,15.4,{"v":48,"d":"48.0"}]
[null,"Gor-Med 18",43.1,15.5,17.7,60.8]
[null,"Hyd-Rha 18",{"v":46,"d":"46.0"},16.9,19.5,65.5]
[null,"Ion-Maw 19 (r) ",32.9,13.5,19.8,52.7]
[1,"Mae'r dreth yn y tabl hwn wedi cael ei thalgrynnu i'r £0.1 miliwn agosaf."]
[2,"Nodwch mai dim ond refeniw ychwanegol o drafodiadau cyfradd uwch sydd yn y golofn hon. Nid yw'r golofn hon yn cynnwys elfen prif gyfradd trafodiadau cyfradd uwch."]
[3,"Mae’r categori ‘eiddo amhreswyl’ yn cynnwys eiddo nad ydynt yn gyfan gwbl breswyl (hy y rheini sy’n cynnwys elfennau preswyl a masnachol)."]
[4,"Mae’r cyfanswm wedi’i gyfrifo ar sail y gwerthoedd heb eu talgrynnu."]

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["Nôl i'r dudalen cynnwys"]
["Ffigur 2.3  Gwerth a briodolir i eiddo sy’n agored i Dreth Trafodiadau Tir, yn ôl dyddiad dod i rym 1"]
[]
["Dyddiad dod i rym",null,"Gwerth yr eiddo a drethwyd (£ miliwn) 1"]
[null,null,"Preswyl","o'r rhain:","Amhreswyl 1 2","Cyfanswm y gydnabyddiaeth  1 3","Gwerth rhent ar gyfer lesoedd amhreswyl a roddwyd o’r newydd 1"]
[{"$nulls":3},"Cyfraddau uwch (r) "]
["2018-19 (r)",null,{"v":9852,"d":"9,852"},{"v":2018,"d":"2,018"},{"v":2580,"d":"2,580"},{"v":12432,"d":"12,432"},693]
[null,"Ebr-Meh 18",{"v":2256,"d":"2,256"},448,522,{"v":2778,"d":"2,778"},143]
[null,"Gor-Med 18",{"v":2687,"d":"2,687"},527,691,{"v":3378,"d":"3,378"},226]
[null,"Hyd-Rha 18",{"v":2846,"d":"2,846"},575,654,{"v":3500,"d":"3,500"},148]
[null,"Ion-Maw 19 (r) ",{"v":2063,"d":"2,063"},469,713,{"v":2775,"d":"2,775"},176]
[1,"Mae'r gwerthoedd yn y tabl hwn wedi cael eu talgrynnu i'r £1 miliwn agosaf. Gall lesoedd amhreswyl sydd wedi’u rhoi o’r newydd fod â naill ai gwerth premiwm, gwerth rhent neu'r ddau (caiff y term 'premiwm' ei ddisgrifio'n fwy cywir fel 'cydnabyddiaeth heblaw am rent'). Y gwerth rhent yw gwerth net presennol (NPV) y rhenti. Yn y tabl hwn, dim ond yr elfen bremiwm sy'n cael ei chynnwys yn y golofn 'cyfanswm gwerth yr eiddo sydd wedi'i drethu'. Dangosir y gwerth rhent ar wahân yn y golofn i'r dde o'r cyfanswm. Ni ddylid ychwanegu'r gwerth rhent at gyfanswm gwerth yr eiddo sydd wedi’i drethu, gan eu bod yn gysyniadau gwahanol. Ceir mwy o wybodaeth am elfen rhent y trafodiadau hyn yn Adran 4 yn y datganaid hwn."]
[2,"Mae'r categori ‘eiddo amhreswyl’ yn cynnwys eiddo nad ydynt yn gyfan gwbl breswyl (h.y. rhai sydd ag elfennau preswyl a masnachol)."]
[3,"Mae’r cyfanswm wedi’i gyfrifo ar sail y gwerthoedd heb eu talgrynnu."]

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["Nôl i'r dudalen cynnwys"]
["Ffigur 6.1  Nifer a gwerth ad-daliadau preswyl cyfradd uwch a gyhoeddwyd, yn ôl dyddiad dod i rym 1"]
[]
["Dyddiad dod i rym",null,"Nifer yr ad-daliadau","Ad-daliadau\n(£ miliwn)"]
["2018-19 (r)",null,880,6.7]
[null,"Ebr-Meh 18 (r) ",300,2.2]
[null,"Gor-Med 18 (r) ",300,2.3]
[null,"Hyd-Rha 18 (r) ",210,1.7]
[null,"Ion-Maw 19 (r) ",80,0.6]
[1,"Mae'r gwerthoedd yn y tabl hwn wedi cael eu talgrynnu i'r 10 trafodiad agosaf a’r £0.1 miliwn agosaf o dreth a ad-daliadau."]

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["Nôl i'r dudalen cynnwys",{"$nulls":8},"Data siart"]
[]
["Ffigur 2.4  Nifer y trafodiadau hysbysadwy a adroddwyd, yn ôl mis dod i rym",{"$nulls":8},"Ffigur",2.4]
[{"$nulls":9},"Teitl","Nifer y trafodiadau hysbysadwy a adroddwyd, yn ôl mis dod i rym"]
[{"$nulls":9},"Teitl echelin X","Mis dod i rym"]
[{"$nulls":9},"Teitl echelin Y","Nifer y trafodiadau "]
[{"$nulls":9},"Label","Preswyl","o'r rhain: cyfraddau uwch preswyl (r)","Amhreswyl"]
[{"$nulls":9},"Ebr \n18",{"v":3890,"d":"3,890"},940,490]
[{"$nulls":9},"Mai \n18",{"v":4350,"d":"4,350"},{"v":1010,"d":"1,010"},460]
[{"$nulls":9},"Meh \n18",{"v":4980,"d":"4,980"},{"v":1120,"d":"1,120"},470]
[{"$nulls":9},"Gor \n18",{"v":4850,"d":"4,850"},{"v":1130,"d":"1,130"},480]
[{"$nulls":9},"Aws \n18",{"v":5460,"d":"5,460"},{"v":1200,"d":"1,200"},520]
[{"$nulls":9},"Med\n18",{"v":4540,"d":"4,540"},970,470]
[{"$nulls":9},"Hyd \n18",{"v":5050,"d":"5,050"},{"v":1140,"d":"1,140"},600]
[{"$nulls":9},"Tac \n18",{"v":5790,"d":"5,790"},{"v":1280,"d":"1,280"},550]
[{"$nulls":9},"Rha \n18",{"v":4920,"d":"4,920"},{"v":1060,"d":"1,060"},530]
[{"$nulls":9},"Ion \n19",{"v":3580,"d":"3,580"},920,430]
[{"$nulls":9},"Chw \n19 (r) ",{"v":3860,"d":"3,860"},960,450]
[{"$nulls":9},"Maw \n19 (r) ",{"v":4400,"d":"4,400"},{"v":1150,"d":"1,150"},650]
[{"$nulls":9},"Ebr \n19 (r) ",{"v":4000,"d":"4,000"},{"v":1050,"d":"1,050"},510]
[{"$nulls":9},"Mai \n19 (p)",{"v":4500,"d":"4,500"},{"v":1150,"d":"1,150"},450]
[]
["Ffigur 2.5  Treth yn ddyledus ar y trafodiadau hysbysadwy a adroddwyd, yn ôl mis dod i rym",{"$nulls":8},"Ffigur",2.5]
[{"$nulls":9},"Teitl","Treth yn ddyledus ar y trafodiadau hysbysadwy a adroddwyd, yn ôl mis dod i rym"]
[{"$nulls":9},"Teitl echelin X","Mis dod i rym"]
[{"$nulls":9},"Teitl echelin Y","Treth yn ddyledus \n(£ miliwn)"]
[{"$nulls":9},"Label","Preswyl (r)","o'r rhain: refeniw ychwanegol o’r gyfradd uwch ¹ (r)","Amhreswyl"]
[{"$nulls":9},"Ebr \n18",{"v":9,"d":"9.0"},4.1,{"v":6,"d":"6.0"}]
[{"$nulls":9},"Mai \n18",10.3,4.3,3.6]
[{"$nulls":9},"Meh \n18",13.2,4.8,5.8]
[{"$nulls":9},"Gor \n18",13.6,5.3,{"v":8,"d":"8.0"}]
[{"$nulls":9},"Aws \n18",15.6,5.5,3.8]
[{"$nulls":9},"Med\n18",13.9,4.7,5.9]
[{"$nulls":9},"Hyd \n18",14.7,5.4,6.6]
[{"$nulls":9},"Tac \n18",17.4,6.4,5.6]
[{"$nulls":9},"Rha \n18",13.9,5.1,7.4]
[{"$nulls":9},"Ion \n19",10.7,4.2,6.5]
[{"$nulls":9},"Chw \n19 (r) ",10.2,4.1,5.4]
[{"$nulls":9},"Maw \n19 (r) ",{"v":12,"d":"12.0"},5.2,7.9]
[{"$nulls":9},"Ebr \n19 (r) ",11.2,4.8,2.9]
[{"$nulls":9},"Mai \n19 (p)",12.6,5.4,5.1]
[{"$nulls":9},"¹ Nodwch mai dim ond refeniw ychwanegol o drafodiadau cyfraddau uwch sydd yn y golofn hon. Nid yw'r eitem hon yn cynnwys elfen prif gyfradd trafodiadau cyfradd uwch."]
[]
["Ffigur 2.6  Trafodiadau yn ôl math o drafodiad ",{"$nulls":8},"Ffigur",2.6]
[{"$nulls":9},"Teitl","Trafodiadau yn ôl math o drafodiad "]
[{"$nulls":9},"Teitl echelin X","Math o drafodiad"]
[{"$nulls":9},"Teitl echelin Y","Canran y trafodiadau"]
[{"$nulls":9},"Label","Preswyl","Amhreswyl"]
[{"$nulls":9},"Trawsgludo / trosglwyddo perchnogaeth ¹",{"v":0.942,"d":"94%"},{"v":0.667,"d":"67%"}]
[{"$nulls":9},"Rhoi les newydd",{"v":0.015,"d":"2%"},{"v":0.286,"d":"29%"}]
[{"$nulls":9},"Aseinio les",{"v":0.043,"d":"4%"},{"v":0.047,"d":"5%"}]
[{"$nulls":9},"Cyfanswm",{"v":1,"d":"100%"},{"v":1,"d":"100%"}]
[{"$nulls":9},"¹ Mae trawsgludo / trosglwyddo perchnogaeth yn cynnwys nifer bach o drafodiadau sydd yn y categori ‘Arall’."]
[]
[]
[]
[]
[]
[]
["Ffigur 3.1  Nifer y trafodiadau preswyl a’r dreth sy’n ddyledus ar yr eiddo hynny, yn ôl band treth breswyl ",{"$nulls":8},"Ffigur",3.1]
[{"$nulls":9},"Teitl","Nifer y trafodiadau preswyl a’r dreth sy’n ddyledus ar yr eiddo hynny, yn ôl band treth breswyl "]
[{"$nulls":9},"Teitl echelin X","Band treth breswyl "]
[{"$nulls":9},"Teitl echelin Y","Canran y trafodiadau/treth oedd yn ddyledus"]
[{"$nulls":9},"Label","Nifer y trafodiadau ","Treth yn ddyledus (r) "]
[{"$nulls":9},"Hyd at a gan gynnwys £180,000",{"v":0.639,"d":"64%"},{"v":0.185,"d":"19%"}]
[{"$nulls":9},"£180,001 - £250,000",{"v":0.182,"d":"18%"},{"v":0.146,"d":"15%"}]
[{"$nulls":9},"£250,001 - 400,000",{"v":0.138,"d":"14%"},{"v":0.344,"d":"34%"}]
[{"$nulls":9},"£400,001 -£750,000",{"v":0.038,"d":"4%"},{"v":0.265,"d":"27%"}]
[{"$nulls":9},"£750,001 - £1.5m",{"v":0.003,"d":"0.3%"},{"v":0.051,"d":"5%"}]
[{"$nulls":9},"Dros \n£1.5m",{"v":0.0003,"d":"0.03%"},{"v":0.009,"d":"1%"}]
[{"$nulls":9},"Cyfanswm",{"v":1,"d":"100%"},{"v":1,"d":"100%"}]
{"$rows_empty":7}
["Ffigur 4.1  Nifer y trafodiadau preswyl a’r dreth sy’n ddyledus ar yr eiddo hynny, yn ôl gwerth",{"$nulls":8},"Ffigur",4.1]
[{"$nulls":9},"Teitl","Nifer y trafodiadau preswyl a’r dreth sy’n ddyledus ar yr eiddo hynny, yn ôl gwerth"]
[{"$nulls":9},"Teitl echelin X","Gwerth"]
[{"$nulls":9},"Teitl echelin Y","Canran y trafodiadau"]
[{"$nulls":9},"Label",null,"Nifer y trafodiadau "]
[{"$nulls":9},"Gwerth nad yw’n werth rhent","Hyd at a gan gynnwys £150,000",{"v":0.446,"d":"45%"}]
[{"$nulls":10},"£150,001 - £250,000",{"v":0.116,"d":"12%"}]
[{"$nulls":10},"£250,001 - £1m",{"v":0.188,"d":"19%"}]
[{"$nulls":10},"Dros £1m",{"v":0.058,"d":"6%"}]
[]
[{"$nulls":9},"Gwerth rhent","Dim premiwm wedi ei dalu ¹",{"v":0.192,"d":"19%"}]
[{"$nulls":10},"Premiwm wedi ei dalu ¹ ²",{"v":0.024,"d":"2%"}]
[]
[{"$nulls":9},"Gwerth rhent: cyfanswm",null,{"v":0.216,"d":"22%"}]
[{"$nulls":9},"¹ Disgrifir y term 'premiwm' yn fwy cywir fel 'cydnabyddiaeth heblaw am rent'. Yn y rhan fwyaf o achosion, bydd y premiwm a delir ar ffurf gwerth arian parod, ond gallai fod ar ffurf arall."]
[{"$nulls":9},"² Noder bod trafodiadau sydd â gwerth rhent a phremiwm wedi'i dalu yn cael eu cyfrif ddwywaith yn nifer y trafodiadau (yn Ffigur 4.1). Cyfrifir y dreth sy'n ddyledus ar gyfer y trafodiadau hyn unwaith (yn Ffigur 4.2)."]
[]
[]
["Ffigur 4.2  Treth oedd yn ddyledus ar drafodiadau amhreswyl, yn ôl gwerth",{"$nulls":8},"Ffigur",4.2]
[{"$nulls":9},"Teitl","Treth oedd yn ddyledus ar drafodiadau amhreswyl, yn ôl gwerth"]
[{"$nulls":9},"Teitl echelin X","Gwerth"]
[{"$nulls":9},"Teitl echelin Y","Canran y dreth oedd yn ddyledus"]
[{"$nulls":9},"Label",null,"Treth yn ddyledus"]
[{"$nulls":9},"Gwerth nad yw’n werth rhent","Hyd at a gan gynnwys £150,000",{"v":2E-3,"d":"0%"}]
[{"$nulls":10},"£150,001 - £250,000",{"v":0.006,"d":"1%"}]
[{"$nulls":10},"£250,001 - £1m",{"v":0.173,"d":"17%"}]
[{"$nulls":10},"Dros £1m",{"v":0.677,"d":"68%"}]
[]
[{"$nulls":9},"Gwerth rhent","Dim premiwm wedi ei dalu ¹",{"v":0.137,"d":"14%"}]
[{"$nulls":10},"Premiwm wedi ei dalu ¹ ²",{"v":0.007,"d":"1%"}]
[]
[{"$nulls":9},"Gwerth rhent: cyfanswm",null,{"v":0.144,"d":"14%"}]
[{"$nulls":9},"¹ Disgrifir y term 'premiwm' yn fwy cywir fel 'cydnabyddiaeth heblaw am rent'. Yn y rhan fwyaf o achosion, bydd y premiwm a delir ar ffurf gwerth arian parod, ond gallai fod ar ffurf arall."]
[{"$nulls":9},"² Noder bod trafodiadau sydd â gwerth rhent a phremiwm wedi'i dalu yn cael eu cyfrif ddwywaith yn nifer y trafodiadau (yn Ffigur 4.1). Cyfrifir y dreth sy'n ddyledus ar gyfer y trafodiadau hyn unwaith (yn Ffigur 4.2)."]
[]
["Ffigur 5.1  Nifer y trafodiadau sydd wedi'u rhyddhau, yn ôl y math o ryddhad ¹",{"$nulls":8},"Ffigur",5.1]
[{"$nulls":9},"Teitl","Nifer y trafodiadau sydd wedi'u rhyddhau, yn ôl y math o ryddhad ¹"]
[{"$nulls":9},"Teitl echelin X","Math o ryddhad"]
[{"$nulls":9},"Teitl echelin Y","Nifer y trafodiadau a ryddhawyd"]
[{"$nulls":9},"Label","Nifer y trafodiadau a ryddhawyd","Preswyl","Amhreswyl"]
[{"$nulls":9},"Rhyddhad grŵp",110,20,100]
[{"$nulls":9},"Rhyddhad i elusennau",300,200,100]
[{"$nulls":9},"Rhyddhad anheddau lluosog",110,100,0]
[{"$nulls":9},"Rhyddhad tai cymdeithasol",160,120,40]
[{"$nulls":9},"Pob rhyddhad arall",450,380,70]
[{"$nulls":9},"Cyfanswm ²",{"v":1130,"d":"1,130"},820,310]
[]
[{"$nulls":9},"Rhyddhadau heb unrhyw effaith ar y dreth oedd yn ddyledus",440,310,130]
[{"$nulls":9},"¹ Nid yw’r ffigurau ar gyfer 2018-19 a gyflwynir yn cynnwys 250 trafodiad cysylltiol yn y chwarter sy’n destun rhyddhad gan ei fod yn anodd rhoi amcangyfrif dibynadwy o effaith y rhyddhadau yn yr achosion hyn. "]
[{"$nulls":9},"Ein hamcangyfrif gorau o effaith y rhyddhadau sy’n ymwneud â thrafodion cysylltiol yw £18.2 miliwn, ond nid yw hwn yn ddigon cadarn i gael ei wahanu a chynnwys gyda’r data uchod."]
[{"$nulls":9},"² Mewn nifer fach iawn o drafodiadau, hawliwyd mwy nag un math o ryddhad. Caiff trafodiadau o'r fath eu cyfrif yn erbyn pob rhyddhad a hawlir, ond dim ond unwaith yn y cyfanswm."]
[]
[]
["Ffigur 5.2  Treth wedi’i rhyddhau, yn ôl y math o ryddhad (£ miliwn) ¹",{"$nulls":8},"Ffigur",5.2]
[{"$nulls":9},"Teitl","Treth wedi’i rhyddhau, yn ôl y math o ryddhad (£ miliwn) ¹"]
[{"$nulls":9},"Teitl echelin X","Math o ryddhad"]
[{"$nulls":9},"Teitl echelin Y","Treth wedi’i rhyddhau (£ miliwn)"]
[{"$nulls":9},"Label","Treth wedi’i rhyddhau (£ miliwn)","Preswyl","Amhreswyl"]
[{"$nulls":9},"Rhyddhad grŵp",32.4,1.4,{"v":31,"d":"31.0"}]
[{"$nulls":9},"Rhyddhad i elusennau",7.2,2.3,4.8]
[{"$nulls":9},"Rhyddhad anheddau lluosog",{"v":2,"d":"2.0"},{"v":2,"d":"2.0"},{"v":0,"d":"0.0"}]
[{"$nulls":9},"Rhyddhad tai cymdeithasol",2.1,1.2,0.9]
[{"$nulls":9},"Pob rhyddhad arall",7.4,4.4,{"v":3,"d":"3.0"}]
[{"$nulls":9},"Cyfanswm ²",{"v":51,"d":"51.0"},11.3,39.7]
[{"$nulls":9},"¹ Nid yw’r ffigurau ar gyfer 2018-19 a gyflwynir yn cynnwys 250 trafodiad cysylltiol yn y chwarter sy’n destun rhyddhad gan ei fod yn anodd rhoi amcangyfrif dibynadwy o effaith y rhyddhadau yn yr achosion hyn. "]
[{"$nulls":9},"Ein hamcangyfrif gorau o effaith y rhyddhadau sy’n ymwneud â thrafodion cysylltiol yw £18.2 miliwn, ond nid yw hwn yn ddigon cadarn i gael ei wahanu a chynnwys gyda’r data uchod."]
[{"$nulls":9},"² Mewn nifer fach iawn o drafodiadau, hawliwyd mwy nag un math o ryddhad. Caiff trafodiadau o'r fath eu cyfrif yn erbyn pob rhyddhad a hawlir, ond dim ond unwaith yn y cyfanswm."]
[]
[]
["Ffigur 6.2  Ad-daliadau cyfraddau uwch preswyl a ddosbarthwyd, yn ôl chwarter y cymeradwywyd yr ad-daliad",{"$nulls":8},"Ffigur",6.2]
[{"$nulls":9},"Teitl","Ad-daliadau cyfraddau uwch preswyl a ddosbarthwyd, yn ôl chwarter y cymeradwywyd yr ad-daliad"]
[{"$nulls":9},"Teitl echelin X","Chwarter y cymeradwywyd yr ad-daliad"]
[{"$nulls":9},"Teitl echelin Y 1","Nifer yr ad-daliadau a gymeradwywyd"]
[{"$nulls":9},"Teitl echelin Y 2","Gwerth yr ad-daliadau a gymeradwywyd (£ miliwn)"]
[{"$nulls":9},"Label","Nifer yr ad-daliadau a gymeradwywyd","Gwerth yr ad-daliadau a gymeradwywyd (£ miliwn)"]
[{"$nulls":9},"Ebr - Meh 18",20,0.1]
[{"$nulls":9},"Gor - Med 18",120,0.9]
[{"$nulls":9},"Hyd - Rha 18",230,1.8]
[{"$nulls":9},"Ion - Maw 19",290,2.3]
[{"$nulls":9},"Ebr - Meh 19",230,1.6]
{"$rows_empty":7}
["Ffigur 7.1  Treth Trafodiadau Tir a dalwyd i'r Awdurdod",{"$nulls":8},"Ffigur",7.1]
[{"$nulls":9},"Teitl","Treth Trafodiadau Tir a dalwyd i'r Awdurdod"]
[{"$nulls":9},"Teitl echelin X","Mis"]
[{"$nulls":9},"Teitl echelin Y","Gwerth taliadau Treth Trafodiadau Tir (£ miliwn)"]
[{"$nulls":9},"Label","Gwerth taliadau Treth Trafodiadau Tir (£ miliwn)"]
[{"$nulls":9},"Ebr \n18",6.2]
[{"$nulls":9},"Mai \n18",17.3]
[{"$nulls":9},"Meh \n18",15.5]
[{"$nulls":9},"Gor \n18",20.6]
[{"$nulls":9},"Aws \n18",23.6]
[{"$nulls":9},"Med\n18",18.6]
[{"$nulls":9},"Hyd \n18",21.7]
[{"$nulls":9},"Tac \n18",22.1]
[{"$nulls":9},"Rha \n18",22.1]
[{"$nulls":9},"Ion \n19",20.7]
[{"$nulls":9},"Chw \n19",14.5]
[{"$nulls":9},"Maw \n19",17.5]
[{"$nulls":9},"Ebr \n19",{"v":17,"d":"17.0"}]
[{"$nulls":9},"Mai \n19",16.1]
[]
["Ffigur 8.1  Treth oedd yn ddyledus fesul trafodiad preswyl, yn ôl awdurdod lleol (£)",{"$nulls":8},"Ffigur",8.1]
[{"$nulls":9},"Teitl","Treth oedd yn ddyledus fesul trafodiad preswyl, yn ôl awdurdod lleol (£)"]
[{"$nulls":9},"Teitl echelin X","Treth oedd yn ddyledus fesul trafodiad preswyl (£)"]
[{"$nulls":9},"Teitl echelin Y","Awdurdod lleol"]
[{"$nulls":9},"Label","Treth oedd yn ddyledus fesul trafodiad preswyl (£)"]
[{"$nulls":9},"Blaenau Gwent",810,{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Merthyr Tudful",940,{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Castell-nedd Port Talbot",{"v":1000,"d":"1,000"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Rhondda Cynon Taf",{"v":1190,"d":"1,190"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Caerffili",{"v":1260,"d":"1,260"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Pen-y-bont ar Ogwr",{"v":1720,"d":"1,720"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Tor-faen",{"v":1750,"d":"1,750"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Sir Gaerfyrddin",{"v":2030,"d":"2,030"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Sir y Fflint",{"v":2110,"d":"2,110"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Sir Ddinbych",{"v":2170,"d":"2,170"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Wrecsam",{"v":2220,"d":"2,220"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Casnewydd",{"v":2480,"d":"2,480"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Abertawe",{"v":2820,"d":"2,820"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Conwy",{"v":2860,"d":"2,860"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Sir Benfro",{"v":3310,"d":"3,310"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Ceredigion",{"v":3490,"d":"3,490"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Powys",{"v":3640,"d":"3,640"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Gwynedd",{"v":3680,"d":"3,680"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Caerdydd",{"v":4240,"d":"4,240"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Ynys Môn",{"v":4320,"d":"4,320"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Bro Morgannwg",{"v":5090,"d":"5,090"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Sir Fynwy",{"v":6640,"d":"6,640"},{"v":2780,"d":"2,780"}]
[{"$nulls":9},"Cyfartaledd Cymru",{"v":2780,"d":"2,780"}]
[]
["Ffigur 8.2  Treth oedd yn ddyledus fesul trafodiad amhreswyl, yn ôl awdurdod lleol (£)",{"$nulls":8},"Ffigur",8.2]
[{"$nulls":9},"Teitl","Treth oedd yn ddyledus fesul trafodiad amhreswyl, yn ôl awdurdod lleol (£)"]
[{"$nulls":9},"Teitl echelin X","Treth oedd yn ddyledus fesul trafodiad amhreswyl (£)"]
[{"$nulls":9},"Teitl echelin Y","Awdurdod lleol"]
[{"$nulls":9},"Label","Treth oedd yn ddyledus fesul trafodiad amhreswyl (£)"]
[{"$nulls":9},"Blaenau Gwent",{"v":4230,"d":"4,230"}]
[{"$nulls":9},"Sir Gaerfyrddin",{"v":4650,"d":"4,650"}]
[{"$nulls":9},"Ynys Môn",{"v":4910,"d":"4,910"}]
[{"$nulls":9},"Sir Benfro",{"v":5030,"d":"5,030"}]
[{"$nulls":9},"Conwy",{"v":6130,"d":"6,130"}]
[{"$nulls":9},"Caerffili",{"v":6350,"d":"6,350"}]
[{"$nulls":9},"Ceredigion",{"v":6350,"d":"6,350"}]
[{"$nulls":9},"Gwynedd",{"v":6590,"d":"6,590"}]
[{"$nulls":9},"Castell-nedd Port Talbot",{"v":6740,"d":"6,740"}]
[{"$nulls":9},"Powys",{"v":6950,"d":"6,950"}]
[{"$nulls":9},"Tor-faen",{"v":7420,"d":"7,420"}]
[{"$nulls":9},"Pen-y-bont ar Ogwr",{"v":8010,"d":"8,010"}]
[{"$nulls":9},"Rhondda Cynon Taf",{"v":8400,"d":"8,400"}]
[{"$nulls":9},"Bro Morgannwg",{"v":10240,"d":"10,240"}]
[{"$nulls":9},"Sir Ddinbych",{"v":12930,"d":"12,930"}]
[{"$nulls":9},"Abertawe",{"v":13500,"d":"13,500"}]
[{"$nulls":9},"Wrecsam",{"v":14010,"d":"14,010"}]
[{"$nulls":9},"Merthyr Tudful",{"v":16060,"d":"16,060"}]
[{"$nulls":9},"Sir y Fflint",{"v":16470,"d":"16,470"}]
[{"$nulls":9},"Sir Fynwy",{"v":19180,"d":"19,180"}]
[{"$nulls":9},"Casnewydd",{"v":20360,"d":"20,360"}]
[{"$nulls":9},"Caerdydd",{"v":31570,"d":"31,570"}]
[{"$nulls":9},"Cyfartaledd Cymru",{"v":11910,"d":"11,910"}]
[]
["Ffigur 8.3  Trafodiadau cyfradd uwch, fel canran o'r holl drafodiadau preswyl, yn ôl awdurdod lleol",{"$nulls":8},"Ffigur",8.3]
[{"$nulls":9},"Teitl","Trafodiadau cyfradd uwch, fel canran o'r holl drafodiadau preswyl, yn ôl awdurdod lleol"]
[{"$nulls":9},"Teitl echelin X","Canran y trafodiadau"]
[{"$nulls":9},"Teitl echelin Y","Awdurdod lleol"]
[{"$nulls":9},"Label","Canran y trafodiadau"]
[{"$nulls":9},"Tor-faen",{"v":0.162,"d":"16%"}]
[{"$nulls":9},"Sir y Fflint",{"v":0.176,"d":"18%"}]
[{"$nulls":9},"Bro Morgannwg",{"v":0.183,"d":"18%"}]
[{"$nulls":9},"Sir Fynwy",{"v":0.185,"d":"19%"}]
[{"$nulls":9},"Wrecsam",{"v":0.188,"d":"19%"}]
[{"$nulls":9},"Caerffili",{"v":0.189,"d":"19%"}]
[{"$nulls":9},"Casnewydd",{"v":0.206,"d":"21%"}]
[{"$nulls":9},"Sir Ddinbych",{"v":0.21,"d":"21%"}]
[{"$nulls":9},"Pen-y-bont ar Ogwr",{"v":0.215,"d":"22%"}]
[{"$nulls":9},"Powys",{"v":0.216,"d":"22%"}]
[{"$nulls":9},"Castell-nedd Port Talbot",{"v":0.228,"d":"23%"}]
[{"$nulls":9},"Sir Gaerfyrddin",{"v":0.228,"d":"23%"}]
[{"$nulls":9},"Caerdydd",{"v":0.233,"d":"23%"}]
[{"$nulls":9},"Rhondda Cynon Taf",{"v":0.239,"d":"24%"}]
[{"$nulls":9},"Blaenau Gwent",{"v":0.243,"d":"24%"}]
[{"$nulls":9},"Ceredigion",{"v":0.251,"d":"25%"}]
[{"$nulls":9},"Merthyr Tudful",{"v":0.258,"d":"26%"}]
[{"$nulls":9},"Conwy",{"v":0.259,"d":"26%"}]
[{"$nulls":9},"Sir Benfro",{"v":0.262,"d":"26%"}]
[{"$nulls":9},"Abertawe",{"v":0.284,"d":"28%"}]
[{"$nulls":9},"Ynys Môn",{"v":0.331,"d":"33%"}]
[{"$nulls":9},"Gwynedd",{"v":0.373,"d":"37%"}]
[{"$nulls":9},"Cyfartaledd Cymru",{"v":0.231,"d":"23%"}]
[]
["Ffigur 8.4  Gwerth cyfartalog eiddo fesul trafodiad preswyl, yn ôl awdurdod lleol (£)",{"$nulls":8},"Ffigur",8.4]
[{"$nulls":9},"Teitl","Gwerth cyfartalog eiddo fesul trafodiad preswyl, yn ôl awdurdod lleol (£)"]
[{"$nulls":9},"Teitl echelin X","Gwerth cyfartalog eiddo fesul trafodiad preswyl (£)"]
[{"$nulls":9},"Teitl echelin Y","Awdurdod lleol"]
[{"$nulls":9},"Label","Gwerth cyfartalog eiddo fesul trafodiad preswyl (£)"]
[{"$nulls":9},"Blaenau Gwent",{"v":102200,"d":"102,200"}]
[{"$nulls":9},"Merthyr Tudful",{"v":109000,"d":"109,000"}]
[{"$nulls":9},"Castell-nedd Port Talbot",{"v":120600,"d":"120,600"}]
[{"$nulls":9},"Rhondda Cynon Taf",{"v":124800,"d":"124,800"}]
[{"$nulls":9},"Caerffili",{"v":137700,"d":"137,700"}]
[{"$nulls":9},"Pen-y-bont ar Ogwr",{"v":156200,"d":"156,200"}]
[{"$nulls":9},"Sir Gaerfyrddin",{"v":162400,"d":"162,400"}]
[{"$nulls":9},"Tor-faen",{"v":164600,"d":"164,600"}]
[{"$nulls":9},"Abertawe",{"v":166300,"d":"166,300"}]
[{"$nulls":9},"Sir Ddinbych",{"v":166700,"d":"166,700"}]
[{"$nulls":9},"Wrecsam",{"v":170800,"d":"170,800"}]
[{"$nulls":9},"Gwynedd",{"v":175400,"d":"175,400"}]
[{"$nulls":9},"Sir y Fflint",{"v":175700,"d":"175,700"}]
[{"$nulls":9},"Conwy",{"v":177800,"d":"177,800"}]
[{"$nulls":9},"Casnewydd",{"v":181500,"d":"181,500"}]
[{"$nulls":9},"Sir Benfro",{"v":188000,"d":"188,000"}]
[{"$nulls":9},"Ynys Môn",{"v":199200,"d":"199,200"}]
[{"$nulls":9},"Ceredigion",{"v":205500,"d":"205,500"}]
[{"$nulls":9},"Powys",{"v":206700,"d":"206,700"}]
[{"$nulls":9},"Caerdydd",{"v":220300,"d":"220,300"}]
[{"$nulls":9},"Bro Morgannwg",{"v":245700,"d":"245,700"}]
[{"$nulls":9},"Sir Fynwy",{"v":274000,"d":"274,000"}]
[{"$nulls":9},"Cyfartaledd Cymru",{"v":177000,"d":"177,000"}]
[]
["Ffigur 9.1  Nifer y trafodiadau hysbysadwy a gofnodwyd, yn ôl degfed MALlC ",{"$nulls":8},"Ffigur",9.1]
[{"$nulls":9},"Teitl","Nifer y trafodiadau hysbysadwy a gofnodwyd, yn ôl degfed MALlC "]
[{"$nulls":9},"Teitl echelin X","Degfed MALlC "]
[{"$nulls":9},"Teitl echelin Y","Nifer y trafodiadau "]
[{"$nulls":9},"Label","Preswyl","o'r rhain: cyfraddau uwch preswyl","Cyfartaledd ar gyfer preswyl","Cyfartaledd ar gyfer cyfraddau uwch preswyl "]
[{"$nulls":9},"1 \n(mwyaf difreintiedig)",{"v":3410,"d":"3,410"},{"v":1000,"d":"1,000"},{"v":5470,"d":"5,470"},{"v":1270,"d":"1,270"}]
[{"$nulls":9},2,{"v":4540,"d":"4,540"},{"v":1200,"d":"1,200"},{"v":5470,"d":"5,470"},{"v":1270,"d":"1,270"}]
[{"$nulls":9},3,{"v":4930,"d":"4,930"},{"v":1310,"d":"1,310"},{"v":5470,"d":"5,470"},{"v":1270,"d":"1,270"}]
[{"$nulls":9},4,{"v":6000,"d":"6,000"},{"v":1350,"d":"1,350"},{"v":5470,"d":"5,470"},{"v":1270,"d":"1,270"}]
[{"$nulls":9},5,{"v":5780,"d":"5,780"},{"v":1410,"d":"1,410"},{"v":5470,"d":"5,470"},{"v":1270,"d":"1,270"}]
[{"$nulls":9},6,{"v":6210,"d":"6,210"},{"v":1340,"d":"1,340"},{"v":5470,"d":"5,470"},{"v":1270,"d":"1,270"}]
[{"$nulls":9},7,{"v":5790,"d":"5,790"},{"v":1540,"d":"1,540"},{"v":5470,"d":"5,470"},{"v":1270,"d":"1,270"}]
[{"$nulls":9},8,{"v":6100,"d":"6,100"},{"v":1400,"d":"1,400"},{"v":5470,"d":"5,470"},{"v":1270,"d":"1,270"}]
[{"$nulls":9},9,{"v":6350,"d":"6,350"},{"v":1210,"d":"1,210"},{"v":5470,"d":"5,470"},{"v":1270,"d":"1,270"}]
[{"$nulls":9},"10 \n(lleiaf difreintiedig)",{"v":5560,"d":"5,560"},920,{"v":5470,"d":"5,470"},{"v":1270,"d":"1,270"}]
[{"$nulls":9},"Cyfartaledd Cymru",{"v":5470,"d":"5,470"},{"v":1270,"d":"1,270"}]
[{"$nulls":9},"Cod post anhysbys",980,210]
[]
["Ffigur 9.2  Treth oedd yn ddyledus ar drafodiadau hysbysadwy a gofnodwyd, yn ôl degfed MALlC (£)",{"$nulls":8},"Ffigur",9.2]
[{"$nulls":9},"Teitl","Treth oedd yn ddyledus ar drafodiadau hysbysadwy a gofnodwyd, yn ôl degfed MALlC (£)"]
[{"$nulls":9},"Teitl echelin X","Degfed MALlC "]
[{"$nulls":9},"Teitl echelin Y","Treth yn ddyledus \n(£ miliwn)"]
[{"$nulls":9},"Label","Preswyl","o'r rhain: refeniw ychwanegol o’r gyfradd uwch ¹","Cyfartaledd ar gyfer preswyl","Cyfartaledd ar gyfer refeniw ychwanegol o gyfraddau uwch preswyl ¹"]
[{"$nulls":9},"1 \n(mwyaf difreintiedig)",{"v":3.4,"d":"3"},{"v":2.8,"d":"3"},{"v":15.1,"d":"15"},{"v":5.8,"d":"6"}]
[{"$nulls":9},2,{"v":5.3,"d":"5"},{"v":3.7,"d":"4"},{"v":15.1,"d":"15"},{"v":5.8,"d":"6"}]
[{"$nulls":9},3,{"v":6.2,"d":"6"},{"v":4.1,"d":"4"},{"v":15.1,"d":"15"},{"v":5.8,"d":"6"}]
[{"$nulls":9},4,{"v":8.8,"d":"9"},{"v":4.8,"d":"5"},{"v":15.1,"d":"15"},{"v":5.8,"d":"6"}]
[{"$nulls":9},5,{"v":11.9,"d":"12"},{"v":6.1,"d":"6"},{"v":15.1,"d":"15"},{"v":5.8,"d":"6"}]
[{"$nulls":9},6,{"v":14.5,"d":"15"},6,{"v":15.1,"d":"15"},{"v":5.8,"d":"6"}]
[{"$nulls":9},7,{"v":18.9,"d":"19"},{"v":8.3,"d":"8"},{"v":15.1,"d":"15"},{"v":5.8,"d":"6"}]
[{"$nulls":9},8,{"v":22.5,"d":"23"},{"v":8.2,"d":"8"},{"v":15.1,"d":"15"},{"v":5.8,"d":"6"}]
[{"$nulls":9},9,{"v":28.6,"d":"29"},{"v":7.5,"d":"8"},{"v":15.1,"d":"15"},{"v":5.8,"d":"6"}]
[{"$nulls":9},"10 \n(lleiaf difreintiedig)",{"v":30.8,"d":"31"},{"v":6.6,"d":"7"},{"v":15.1,"d":"15"},{"v":5.8,"d":"6"}]
[{"$nulls":9},"Cyfartaledd Cymru",{"v":15.1,"d":"15"},{"v":5.8,"d":"6"}]
[{"$nulls":9},"Cod post anhysbys",{"v":3.7,"d":"4"},1]
[{"$nulls":9},"¹ Nodwch mai dim ond refeniw ychwanegol o drafodiadau cyfraddau uwch sydd yn y golofn hon. Nid yw'r eitem hon yn cynnwys elfen prif gyfradd trafodiadau cyfradd uwch."]
[]
["Ffigur 9.3  Trafodiadau cyfradd uwch, fel canran o'r holl drafodiadau preswyl, yn ôl degfed MALlC",{"$nulls":8},"Ffigur",9.3]
[{"$nulls":9},"Teitl","Trafodiadau cyfradd uwch, fel canran o'r holl drafodiadau preswyl, yn ôl degfed MALlC"]
[{"$nulls":9},"Teitl echelin X","Degfed MALlC "]
[{"$nulls":9},"Teitl echelin Y","Canran y trafodiadau"]
[{"$nulls":9},"Label","Canran y trafodiadau","Cyfartaledd ar gyfer cyfraddau uwch preswyl "]
[{"$nulls":9},"1 \n(mwyaf difreintiedig)",{"v":0.292,"d":"29%"},{"v":0.232,"d":"23%"}]
[{"$nulls":9},2,{"v":0.265,"d":"27%"},{"v":0.232,"d":"23%"}]
[{"$nulls":9},3,{"v":0.266,"d":"27%"},{"v":0.232,"d":"23%"}]
[{"$nulls":9},4,{"v":0.224,"d":"22%"},{"v":0.232,"d":"23%"}]
[{"$nulls":9},5,{"v":0.244,"d":"24%"},{"v":0.232,"d":"23%"}]
[{"$nulls":9},6,{"v":0.215,"d":"22%"},{"v":0.232,"d":"23%"}]
[{"$nulls":9},7,{"v":0.265,"d":"27%"},{"v":0.232,"d":"23%"}]
[{"$nulls":9},8,{"v":0.229,"d":"23%"},{"v":0.232,"d":"23%"}]
[{"$nulls":9},9,{"v":0.19,"d":"19%"},{"v":0.232,"d":"23%"}]
[{"$nulls":9},"10 \n(lleiaf difreintiedig)",{"v":0.165,"d":"17%"},{"v":0.232,"d":"23%"}]
[{"$nulls":9},"Cyfartaledd gwerth",{"v":0.232,"d":"23%"}]
[{"$nulls":9},"Cod post anhysbys",{"v":0.213,"d":"21%"}]
[]
["Ffigur 10.1  Canran y taliadau a dderbyniwyd yn electronig, yn ôl mis derbyn",{"$nulls":8},"Ffigur",10.1]
[{"$nulls":9},"Teitl","Canran y taliadau a dderbyniwyd yn electronig, yn ôl mis derbyn"]
[{"$nulls":9},"Teitl echelin X","Mis derbyn y ffurflen"]
[{"$nulls":9},"Teitl echelin Y 1","Canran y taliadau a dderbyniwyd yn electronig"]
[{"$nulls":9},"Teitl echelin Y 2","Canran y taliadau a dderbyniwyd drwy siec"]
[{"$nulls":9},"Label","Siec","Electronig"]
[{"$nulls":9},"Ebr \n18",{"v":0.239,"d":"23.9%"},{"v":0.761,"d":"76.1%"}]
[{"$nulls":9},"Mai \n18",{"v":0.207,"d":"20.7%"},{"v":0.793,"d":"79.3%"}]
[{"$nulls":9},"Meh \n18",{"v":0.195,"d":"19.5%"},{"v":0.805,"d":"80.5%"}]
[{"$nulls":9},"Gor \n18",{"v":0.198,"d":"19.8%"},{"v":0.802,"d":"80.2%"}]
[{"$nulls":9},"Aws \n18",{"v":0.18,"d":"18.0%"},{"v":0.82,"d":"82.0%"}]
[{"$nulls":9},"Med\n18",{"v":0.158,"d":"15.8%"},{"v":0.842,"d":"84.2%"}]
[{"$nulls":9},"Hyd \n18",{"v":0.175,"d":"17.5%"},{"v":0.825,"d":"82.5%"}]
[{"$nulls":9},"Tac \n18",{"v":0.139,"d":"13.9%"},{"v":0.861,"d":"86.1%"}]
[{"$nulls":9},"Rha \n18",{"v":0.142,"d":"14.2%"},{"v":0.858,"d":"85.8%"}]
[{"$nulls":9},"Ion \n19",{"v":0.119,"d":"11.9%"},{"v":0.881,"d":"88.1%"}]
[{"$nulls":9},"Chw \n19",{"v":0.154,"d":"15.4%"},{"v":0.846,"d":"84.6%"}]
[{"$nulls":9},"Maw \n19",{"v":0.131,"d":"13.1%"},{"v":0.869,"d":"86.9%"}]
[]
["Ffigur 10.2  Canran y ffurflenni Treth Trafodiadau Tir a dderbyniwyd o fewn 31 diwrnod, yn ôl mis y daeth y trafodiad i rym",{"$nulls":8},"Ffigur",10.2]
[{"$nulls":9},"Teitl","Canran y ffurflenni Treth Trafodiadau Tir a dderbyniwyd o fewn 31 diwrnod, yn ôl mis y daeth y trafodiad i rym"]
[{"$nulls":9},"Teitl echelin X","Dyddiad dod i rym y ffurflen Treth Trafodiadau Tir"]
[{"$nulls":9},"Teitl echelin Y","Canran y ffurflenni treth"]
[{"$nulls":9},"Label","O fewn 14 diwrnod","O fewn 31 diwrnod"]
[{"$nulls":9},"Ebr \n18",{"v":0.798,"d":"79.8%"},{"v":0.974,"d":"97.4%"}]
[{"$nulls":9},"Mai \n18",{"v":0.828,"d":"82.8%"},{"v":0.973,"d":"97.3%"}]
[{"$nulls":9},"Meh \n18",{"v":0.836,"d":"83.6%"},{"v":0.974,"d":"97.4%"}]
[{"$nulls":9},"Gor \n18",{"v":0.838,"d":"83.8%"},{"v":0.982,"d":"98.2%"}]
[{"$nulls":9},"Aws \n18",{"v":0.824,"d":"82.4%"},{"v":0.98,"d":"98.0%"}]
[{"$nulls":9},"Med\n18",{"v":0.859,"d":"85.9%"},{"v":0.984,"d":"98.4%"}]
[{"$nulls":9},"Hyd \n18",{"v":0.836,"d":"83.6%"},{"v":0.984,"d":"98.4%"}]
[{"$nulls":9},"Tac \n18",{"v":0.862,"d":"86.2%"},{"v":0.983,"d":"98.3%"}]
[{"$nulls":9},"Rha \n18",{"v":0.777,"d":"77.7%"},{"v":0.98,"d":"98.0%"}]
[{"$nulls":9},"Ion \n19",{"v":0.888,"d":"88.8%"},{"v":0.991,"d":"99.1%"}]
[{"$nulls":9},"Chw \n19",{"v":0.897,"d":"89.7%"},{"v":0.994,"d":"99.4%"}]
[{"$nulls":9},"Maw \n19",{"v":0.911,"d":"91.1%"},{"v":0.991,"d":"99.1%"}]
[]
[]
["Ffigur 10.3  Canran y dyledion Treth Trafodiadau Tir a gasglwyd o fewn 30 diwrnod, yn ôl mis y daeth y trafodiad i rym",{"$nulls":8},"Ffigur",10.3]
[{"$nulls":9},"Teitl","Canran y dyledion Treth Trafodiadau Tir a gasglwyd o fewn 30 diwrnod, yn ôl mis y daeth y trafodiad i rym"]
[{"$nulls":9},"Teitl echelin X","Dyddiad dod i rym y ffurflen Treth Trafodiadau Tir"]
[{"$nulls":9},"Teitl echelin Y","Canran y dyledion"]
[{"$nulls":9},"Label","O fewn 30 diwrnod"]
[{"$nulls":9},"Ebr \n18",{"v":0.656,"d":"65.6%"}]
[{"$nulls":9},"Mai \n18",{"v":0.716,"d":"71.6%"}]
[{"$nulls":9},"Meh \n18",{"v":0.669,"d":"66.9%"}]
[{"$nulls":9},"Gor \n18",{"v":0.75,"d":"75.0%"}]
[{"$nulls":9},"Aws \n18",{"v":0.738,"d":"73.8%"}]
[{"$nulls":9},"Med\n18",{"v":0.763,"d":"76.3%"}]
[{"$nulls":9},"Hyd \n18",{"v":0.736,"d":"73.6%"}]
[{"$nulls":9},"Tac \n18",{"v":0.786,"d":"78.6%"}]
[{"$nulls":9},"Rha \n18",{"v":0.8,"d":"80.0%"}]
[{"$nulls":9},"Ion \n19",{"v":0.712,"d":"71.2%"}]
[{"$nulls":9},"Chw \n19",{"v":0.928,"d":"92.8%"}]
[{"$nulls":9},"Maw \n19",{"v":0.899,"d":"89.9%"}]
[]
[]
["Ffigur 10.4  Canran y ffurflenni Treth Trafodiadau Tir a dderbyniwyd yn electronig neu ar bapur, yn ôl y mis derbyn",{"$nulls":8},"Ffigur",10.4]
[{"$nulls":9},"Teitl","Canran y ffurflenni Treth Trafodiadau Tir a dderbyniwyd yn electronig neu ar bapur, yn ôl y mis derbyn"]
[{"$nulls":9},"Teitl echelin X","Mis derbyn y ffurflen Treth Trafodiadau Tir"]
[{"$nulls":9},"Teitl echelin Y 1","Canran y ffurflenni treth a dderbyniwyd yn electronig"]
[{"$nulls":9},"Teitl echelin Y 2","Canran y ffurflenni treth a dderbyniwyd ar bapur"]
[{"$nulls":9},"Label","Papur","Electronig"]
[{"$nulls":9},"Ebr \n18",{"v":0.027,"d":"2.7%"},{"v":0.973,"d":"97.3%"}]
[{"$nulls":9},"Mai \n18",{"v":0.031,"d":"3.1%"},{"v":0.969,"d":"96.9%"}]
[{"$nulls":9},"Meh \n18",{"v":0.028,"d":"2.8%"},{"v":0.972,"d":"97.2%"}]
[{"$nulls":9},"Gor \n18",{"v":0.029,"d":"2.9%"},{"v":0.971,"d":"97.1%"}]
[{"$nulls":9},"Aws \n18",{"v":0.029,"d":"2.9%"},{"v":0.971,"d":"97.1%"}]
[{"$nulls":9},"Med\n18",{"v":0.029,"d":"2.9%"},{"v":0.971,"d":"97.1%"}]
[{"$nulls":9},"Hyd \n18",{"v":0.031,"d":"3.1%"},{"v":0.969,"d":"96.9%"}]
[{"$nulls":9},"Tac \n18",{"v":0.027,"d":"2.7%"},{"v":0.973,"d":"97.3%"}]
[{"$nulls":9},"Rha \n18",{"v":0.031,"d":"3.1%"},{"v":0.969,"d":"96.9%"}]
[{"$nulls":9},"Ion \n19",{"v":0.029,"d":"2.9%"},{"v":0.971,"d":"97.1%"}]
[{"$nulls":9},"Chw \n19",{"v":0.03,"d":"3.0%"},{"v":0.97,"d":"97.0%"}]
[{"$nulls":9},"Maw \n19",{"v":0.024,"d":"2.4%"},{"v":0.976,"d":"97.6%"}]
[]
["Ffigur 10.5  Canran y trafodiadau sy'n mynd ymlaen yn awtomatig at derfyniad cychwynol* heb unrhyw weithred gan yr Awdurdod, yn ôl mis derbyn",{"$nulls":8},"Ffigur",10.5]
[{"$nulls":9},"Teitl","Canran y trafodiadau sy'n mynd ymlaen yn awtomatig at derfyniad cychwynol* heb unrhyw weithred gan yr Awdurdod, yn ôl mis derbyn"]
[{"$nulls":9},"Teitl echelin X","Mis derbyn y ffurflen"]
[{"$nulls":9},"Teitl echelin Y","Canran y ffurflenni treth"]
[{"$nulls":9},"Label","Trafodiadau cwbl awtomataidd"]
[{"$nulls":9},"Ebr \n18",{"v":0.757,"d":"75.7%"}]
[{"$nulls":9},"Mai \n18",{"v":0.848,"d":"84.8%"}]
[{"$nulls":9},"Meh \n18",{"v":0.828,"d":"82.8%"}]
[{"$nulls":9},"Gor \n18",{"v":0.825,"d":"82.5%"}]
[{"$nulls":9},"Aws \n18",{"v":0.82,"d":"82.0%"}]
[{"$nulls":9},"Med\n18",{"v":0.832,"d":"83.2%"}]
[{"$nulls":9},"Hyd \n18",{"v":0.827,"d":"82.7%"}]
[{"$nulls":9},"Tac \n18",{"v":0.85,"d":"85.0%"}]
[{"$nulls":9},"Rha \n18",{"v":0.835,"d":"83.5%"}]
[{"$nulls":9},"Ion \n19",{"v":0.847,"d":"84.7%"}]
[{"$nulls":9},"Chw \n19",{"v":0.846,"d":"84.6%"}]
[{"$nulls":9},"Maw \n19",{"v":0.883,"d":"88.3%"}]
[{"$nulls":9},"*Mae hyn yn cynnwys cyflwyniad a thaliad cychwynnol (os yn berthnasol) yn unig ac nid unrhyw weithred y gall yr Awdurdod ymgymryd â hi yn y dyfodol er mwyn rheoli risg treth."]
[]
[]
["Ffigur 10.6  Canran yr ad-daliadau Treth Trafodiadau Tir cyfradd uwch a wnaed o fewn 30 diwrnod i'w cymeradwyo, yn ôl dyddiad cymeradwyo",{"$nulls":8},"Ffigur",10.6]
[{"$nulls":9},"Teitl","Canran yr ad-daliadau Treth Trafodiadau Tir cyfradd uwch a wnaed o fewn 30 diwrnod i'w cymeradwyo, yn ôl dyddiad cymeradwyo"]
[{"$nulls":9},"Teitl echelin X","Dyddiad cymeradwyo ad-daliad cyfradd uwch Treth Trafodiadau Tir"]
[{"$nulls":9},"Teitl echelin Y 1","Canran yr ad-daliadau"]
[{"$nulls":9},"Teitl echelin Y 2","Nifer y dyddiau ar ôl cymeradwyo, ar gyfartaledd"]
[{"$nulls":9},"Label","Talwyd o fewn 30 diwrnod i’w cymeradwyo","Nifer y dyddiau i dalu ar ôl cymeradwyo, ar gyfartaledd",{"$nulls":9},48]
[{"$nulls":9},"Ebr \n18",{"$error":"#N/A"},{"$error":"#N/A"}]
[{"$nulls":9},"Mai \n18",{"v":1,"d":"100.0%"},{"v":11,"d":"11.0"}]
[{"$nulls":9},"Meh \n18",{"v":0.929,"d":"92.9%"},6.4]
[{"$nulls":9},"Gor \n18",{"v":0.958,"d":"95.8%"},6.3]
[{"$nulls":9},"Aws \n18",{"v":1,"d":"100.0%"},12.5]
[{"$nulls":9},"Med\n18",{"v":1,"d":"100.0%"},7.9]
[{"$nulls":9},"Hyd \n18",{"v":1,"d":"100.0%"},5.1]
[{"$nulls":9},"Tac \n18",{"v":1,"d":"100.0%"},{"v":6,"d":"6.0"}]
[{"$nulls":9},"Rha \n18",{"v":1,"d":"100.0%"},6.8]
[{"$nulls":9},"Ion \n19",{"v":0.978,"d":"97.8%"},{"v":8,"d":"8.0"}]
[{"$nulls":9},"Chw \n19",{"v":1,"d":"100.0%"},3.3]
[{"$nulls":9},"Maw \n19",{"v":1,"d":"100.0%"},4.6]
[]
["Ffigur 10.7  Trafodiadau yr hysbyswyd yr Awdurdod ohonynt, yn ôl y mis y daeth y trafodiad i rym/y’i cyflwynwyd",{"$nulls":8},"Ffigur",10.7]
[{"$nulls":9},"Teitl","Trafodiadau yr hysbyswyd yr Awdurdod ohonynt, yn ôl y mis y daeth y trafodiad i rym/y’i cyflwynwyd"]
[{"$nulls":9},"Teitl echelin X","Mis"]
[{"$nulls":9},"Teitl echelin Y","Nifer y trafodiadau "]
[{"$nulls":9},"Label","Dyddiad dod i rym","Dyddiad cyflwyno"]
[{"$nulls":9},"Ebr \n18",{"v":4380,"d":"4,380"},{"v":3030,"d":"3,030"}]
[{"$nulls":9},"Mai \n18",{"v":4810,"d":"4,810"},{"v":4860,"d":"4,860"}]
[{"$nulls":9},"Meh \n18",{"v":5450,"d":"5,450"},{"v":4910,"d":"4,910"}]
[{"$nulls":9},"Gor \n18",{"v":5330,"d":"5,330"},{"v":5660,"d":"5,660"}]
[{"$nulls":9},"Aws \n18",{"v":5990,"d":"5,990"},{"v":5710,"d":"5,710"}]
[{"$nulls":9},"Med\n18",{"v":5000,"d":"5,000"},{"v":5150,"d":"5,150"}]
[{"$nulls":9},"Hyd \n18",{"v":5650,"d":"5,650"},{"v":5800,"d":"5,800"}]
[{"$nulls":9},"Tac \n18",{"v":6340,"d":"6,340"},{"v":6070,"d":"6,070"}]
[{"$nulls":9},"Rha \n18",{"v":5450,"d":"5,450"},{"v":5720,"d":"5,720"}]
[{"$nulls":9},"Ion \n19",{"v":4010,"d":"4,010"},{"v":4570,"d":"4,570"}]
[{"$nulls":9},"Chw \n19 (r) ",{"v":4300,"d":"4,300"},{"v":4330,"d":"4,330"}]
[{"$nulls":9},"Maw \n19 (r) ",{"v":5050,"d":"5,050"},{"v":4670,"d":"4,670"}]
[{"$nulls":9},"Ebr \n19 (r) ",{"v":4510,"d":"4,510"},{"v":4930,"d":"4,930"}]
[{"$nulls":9},"Mai \n19 (p)",{"v":4950,"d":"4,950"},{"v":4750,"d":"4,750"}]
[]
["Ffigur 10.8  Trafodiadau yr hysbyswyd yr Awdurdod ohonynt, yn ôl diwrnod yr wythnos a dyddiad daeth y trafodiad i rym/y’i cyflwynwyd",{"$nulls":8},"Ffigur",10.8]
[{"$nulls":9},"Teitl","Trafodiadau yr hysbyswyd yr Awdurdod ohonynt, yn ôl diwrnod yr wythnos a dyddiad daeth y trafodiad i rym/y’i cyflwynwyd"]
[{"$nulls":9},"Teitl echelin X","Diwrnod "]
[{"$nulls":9},"Teitl echelin Y","Canran y trafodiadau"]
[{"$nulls":9},"Label","Dyddiad dod i rym","Dyddiad cyflwyno"]
[{"$nulls":9},"Dydd Llun",{"v":0.132,"d":"13%"},{"v":0.194,"d":"19%"}]
[{"$nulls":9},"Dydd Mawrth",{"v":0.104,"d":"10%"},{"v":0.191,"d":"19%"}]
[{"$nulls":9},"Dydd Mercher",{"v":0.132,"d":"13%"},{"v":0.177,"d":"18%"}]
[{"$nulls":9},"Dydd Iau",{"v":0.153,"d":"15%"},{"v":0.174,"d":"17%"}]
[{"$nulls":9},"Dydd Gwener",{"v":0.477,"d":"48%"},{"v":0.253,"d":"25%"}]
[{"$nulls":9},"Dydd Sadwrn",{"v":1E-3,"d":"0%"},{"v":0.007,"d":"1%"}]
[{"$nulls":9},"Dydd Sul",{"v":1E-3,"d":"0%"},{"v":0.004,"d":"0%"}]