{"text_format":"3","workbook":"xlsx","n_sheets":11,"sheets":["Cynhwysion","Tabl 1","Tabl 2","Tabl 3","Tabl 4","Tabl 5","Tabl 6","Tabl 6a","Tabl 7","Siart 1","SiartData"],"not_rendered":{"charts":1,"images":1,"external_links":2,"defined_names":19},"read":"whole","date_system":"1900"}

{"sheet":"Cynhwysion","index":0,"n_rows":37,"n_cols":14,"rows_kept":37,"merged":[[0,0,0,13],[4,1,4,9],[20,1,20,9],[27,0,27,13]]}
["Ystadegau’r Dreth Trafodiadau Tir: Mai 2019\n\n"]
[]
["Cynhwysion",{"$nulls":11},"Diweddariad diwethaf","Diweddariad nesaf "]
[]
["Tabl 1: ","Nifer y trafodiadau hysbysadwy a adroddwyd, y dreth sy’n ddyledus ar y trafodiadau hynny a’r gwerth a briodolwyd i'r eiddo sy’n agored i'r dreth, yn ôl dyddiad dod i rym ",{"$nulls":10},"27.06.2019","25.07.2019"]
[]
["Tabl 2:  ","Nifer y trafodiadau yn ôl math o drafodiad ",{"$nulls":10},"27.06.2019","25.07.2019"]
[]
["Tabl 3: ","Nifer y trafodiadau preswyl a’r dreth sy’n ddyledus ar yr eiddo hynny, yn ôl band treth breswyl ",{"$nulls":10},"27.06.2019","25.07.2019"]
[]
["Tabl 4: ","Nifer y trafodiadau preswyl a’r dreth sy’n ddyledus ar yr eiddo hynny, yn ôl gwerth",{"$nulls":10},"27.06.2019","25.07.2019"]
[]
["Tabl 5:","Nifer a gwerth unrhyw ryddhad treth a gyhoeddwyd erbyn y dyddiad dod i rym",{"$nulls":10},"27.06.2019","25.07.2019"]
[]
["Tabl 6:","Nifer a gwerth unrhyw ad-daliadau treth a gyhoeddwyd erbyn y dyddiad dod i rym",{"$nulls":10},"27.06.2019","25.07.2019"]
[]
["Tabl 6a: ","Nifer a gwerth ad-daliadau preswyl cyfradd uwch yn ôl cyfnod o amser (sail arian parod)",{"$nulls":10},"27.06.2019","25.07.2019"]
[]
["Tabl 7:","Treth Trafodiadau Tir a dalwyd i Awdurdod Cyllid Cymru (ACC) ",{"$nulls":10},"27.06.2019","25.07.2019"]
[]
["Siart 1:","Treth yn ddyledus ar y trafodiadau hysbysadwy'r Dreth Trafodiadau Tir, yn ôl chwarter dod i rym",{"$nulls":10},"27.06.2019","25.07.2019"]
[]
[]
["Ar gyfer Tablau 1 - 4, 6 -7, a Siart 1: 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. Caiff yr ystadegau hyn eu diweddaru bob mis."]
["Ar gyfer Tabl 5: 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. Caiff y tabl hwn ei diweddaru bob chwarter."]
[]
["Gwerthoedd dros dro a diwygiadau "]
["Mae'r gwerthoedd am y cyfnod cyfredol yn rhai dros dro, a byddant yn cael eu diwygio mewn cyhoeddiadau yn y dyfodol. Bydd unrhyw newid a wneir yn ganlyniad i ffurflenni ychwanegol nad ydynt wedi eu derbyn eto, ac ad-daliadau sy’n berthnasol i rai trafodiadau preswyl cyfraddau uwch. Yn y cyhoeddiad hwn, mae gwerthoedd ar gyfer cyfnodau cynharach yn cael eu diwygio am yr un rhesymau."]
[]
["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://llyw.cymru/ystadegaur-dreth-trafodiadau-tir"]
[]
["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. "]

{"sheet":"Tabl 1","index":1,"n_rows":39,"n_cols":19,"rows_kept":39,"merged":[[0,0,0,1],[3,0,5,1],[3,3,3,6],[3,8,3,11],[3,13,3,18],[4,3,5,3],[4,5,5,5],[4,6,5,6],[4,8,5,8],[4,10,5,10],[4,11,5,11],[4,13,5,13],[4,15,5,15],[4,16,5,16],[4,18,5,18],[32,1,32,18]]}
["Nôl i'r dudalen cynnwys"]
["Tabl 1: Nifer y trafodiadau hysbysadwy a adroddwyd, y dreth sy’n ddyledus ar y trafodiadau hynny a’r gwerth a briodolwyd i'r eiddo sy’n agored i'r dreth, yn ôl dyddiad dod i rym"]
[]
["Dyddiad dod i rym",null,null,"Trafodiadau (nifer) 1",{"$nulls":4},"Treth yn ddyledus (£ miliwn) 2",{"$nulls":4},"Gwerth yr eiddo a drethwyd (£ miliwn) 3"]
[{"$nulls":3},"Preswyl","o'r rhain:","Amhreswyl 4","Cyfanswm nifer y trafodiadau 5",null,"Preswyl (r) ","o'r rhain:","Amhreswyl 4","Cyfanswm treth yn ddyledus 5 (r) ",null,"Preswyl","o'r rhain:","Amhreswyl 3 4","Cyfanswm gwerth yr eiddo a drethwyd 3 5",null,"Gwerth rhent ar gyfer lesoedd amhreswyl a roddwyd o’r newydd 3"]
[{"$nulls":4},"Cyfraddau uwch",{"$nulls":4},"Refeniw ychwanegol o’r gyfradd uwch 6 (r) ",{"$nulls":4},"Cyfraddau uwch (r) "]
["Gan flywddyn"]
[null,"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,154.5,59.1,72.5,226.9,null,{"v":9852,"d":"9,852"},{"v":2018,"d":"2,018"},{"v":2580,"d":"2,580"},{"v":12432,"d":"12,432"},null,693]
[null,"2019-20 hyd yn hyn (p)",null,{"v":8500,"d":"8,500"},{"v":2200,"d":"2,200"},960,{"v":9460,"d":"9,460"},null,23.9,10.2,{"v":8,"d":"8.0"},31.8,null,{"v":1524,"d":"1,524"},354,237,{"v":1762,"d":"1,762"},null,127]
["Gan chwarter"]
[null,"Ebrill-Mehefin 18",null,{"v":13210,"d":"13,210"},{"v":3060,"d":"3,060"},{"v":1420,"d":"1,420"},{"v":14640,"d":"14,640"},null,32.5,13.2,15.4,{"v":48,"d":"48.0"},null,{"v":2256,"d":"2,256"},448,522,{"v":2778,"d":"2,778"},null,143]
[null,"Gorffennaf-Medi 18",null,{"v":14850,"d":"14,850"},{"v":3300,"d":"3,300"},{"v":1470,"d":"1,470"},{"v":16320,"d":"16,320"},null,43.1,15.5,17.7,60.8,null,{"v":2687,"d":"2,687"},527,691,{"v":3378,"d":"3,378"},null,226]
[null,"Hydref-Rhagfyr 18",null,{"v":15760,"d":"15,760"},{"v":3480,"d":"3,480"},{"v":1670,"d":"1,670"},{"v":17430,"d":"17,430"},null,{"v":46,"d":"46.0"},16.9,19.5,65.5,null,{"v":2846,"d":"2,846"},575,654,{"v":3500,"d":"3,500"},null,148]
[null,"Ionawr-Mawrth 19 (r) ",null,{"v":11840,"d":"11,840"},{"v":3030,"d":"3,030"},{"v":1520,"d":"1,520"},{"v":13360,"d":"13,360"},null,32.9,13.5,19.8,52.7,null,{"v":2063,"d":"2,063"},469,713,{"v":2775,"d":"2,775"},null,176]
["Gan fis"]
[null,"Ebrill 18",null,{"v":3890,"d":"3,890"},940,490,{"v":4380,"d":"4,380"},null,{"v":9,"d":"9.0"},4.1,{"v":6,"d":"6.0"},15.1,null,637,138,218,854,null,39]
[null,"Mai 18",null,{"v":4350,"d":"4,350"},{"v":1010,"d":"1,010"},460,{"v":4810,"d":"4,810"},null,10.3,4.3,3.6,13.8,null,722,147,124,846,null,56]
[null,"Mehefin 18",null,{"v":4980,"d":"4,980"},{"v":1120,"d":"1,120"},470,{"v":5450,"d":"5,450"},null,13.2,4.8,5.8,19.1,null,898,163,180,{"v":1078,"d":"1,078"},null,47]
[null,"Gorffennaf 18",null,{"v":4850,"d":"4,850"},{"v":1130,"d":"1,130"},480,{"v":5330,"d":"5,330"},null,13.6,5.3,{"v":8,"d":"8.0"},21.6,null,861,181,332,{"v":1193,"d":"1,193"},null,88]
[null,"Awst 18",null,{"v":5460,"d":"5,460"},{"v":1200,"d":"1,200"},520,{"v":5990,"d":"5,990"},null,15.6,5.5,3.8,19.4,null,991,186,190,{"v":1182,"d":"1,182"},null,31]
[null,"Medi 18",null,{"v":4540,"d":"4,540"},970,470,{"v":5000,"d":"5,000"},null,13.9,4.7,5.9,19.8,null,835,160,169,{"v":1004,"d":"1,004"},null,107]
[null,"Hydref 18",null,{"v":5050,"d":"5,050"},{"v":1140,"d":"1,140"},600,{"v":5650,"d":"5,650"},null,14.7,5.4,6.6,21.3,null,906,182,221,{"v":1127,"d":"1,127"},null,62]
[null,"Tachwedd 18",null,{"v":5790,"d":"5,790"},{"v":1280,"d":"1,280"},550,{"v":6340,"d":"6,340"},null,17.4,6.4,5.6,22.9,null,{"v":1051,"d":"1,051"},218,177,{"v":1228,"d":"1,228"},null,31]
[null,"Rhagfyr 18",null,{"v":4920,"d":"4,920"},{"v":1060,"d":"1,060"},530,{"v":5450,"d":"5,450"},null,13.9,5.1,7.4,21.3,null,888,175,257,{"v":1145,"d":"1,145"},null,55]
[null,"Ionawr 19",null,{"v":3580,"d":"3,580"},920,430,{"v":4010,"d":"4,010"},null,10.7,4.2,6.5,17.2,null,637,144,198,835,null,43]
[null,"Chwefror 19 (r)",null,{"v":3860,"d":"3,860"},960,450,{"v":4300,"d":"4,300"},null,10.2,4.1,5.4,15.6,null,657,144,160,817,null,96]
[null,"Mawrth 19 (r) ",null,{"v":4400,"d":"4,400"},{"v":1150,"d":"1,150"},650,{"v":5050,"d":"5,050"},null,{"v":12,"d":"12.0"},5.2,7.9,19.9,null,768,180,355,{"v":1123,"d":"1,123"},null,37]
[null,"Ebrill 19 7 (r) ",null,{"v":4000,"d":"4,000"},{"v":1050,"d":"1,050"},510,{"v":4510,"d":"4,510"},null,11.2,4.8,2.9,14.1,null,744,167,116,860,null,42]
[null,"Mai 19 (p)",null,{"v":4500,"d":"4,500"},{"v":1150,"d":"1,150"},450,{"v":4950,"d":"4,950"},null,12.6,5.4,5.1,17.7,null,781,187,121,902,null,85]
[]
[1,"Mae'r gwerthoedd yn y tabl hwn wedi cael eu talgrynnu i'r 10 trafodiad agosaf."]
[2,"Mae'r dreth yn y tabl hwn wedi cael ei thalgrynnu i'r £0.1 miliwn agosaf."]
[3,"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 Nhabl 4."]
[4,"Mae’r categori ‘eiddo amhreswyl’ yn cynnwys eiddo nad ydynt yn gyfan gwbl breswyl (hy y rheini sy’n cynnwys elfennau preswyl a masnachol)."]
[5,"Mae’r cyfanswm wedi’i gyfrifo ar sail y gwerthoedd heb eu talgrynnu."]
[6,"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."]
[7,"Mae cywiriad wedi'i wneud i drafodiad amrheswyl sy'n effeithiol ym mis Ebrill 2019, y cofnodwyd yn anghywir ei fod yn fawr pan nad oedd hynny'n wir. Arweiniodd hyn at ddiwygio gostyngiad yn y dreth amrheswyl sy'n ddyledus yn y mis hwn."]
["(p)","Mae'r gwerthoedd yn rhai dros dro a byddant yn cael eu diwygio mewn cyhoeddiad yn y dyfodol. Gweler y dudalen gynnwys am ragor o wybodaeth."]
["(r) ","Mae'r gwerthoedd wedi cael eu diwygio. Gweler y dudalen gynnwys am ragor o wybodaeth."]

{"sheet":"Tabl 2","index":2,"n_rows":33,"n_cols":7,"rows_kept":33,"merged":[[0,0,0,1],[3,0,4,1],[3,2,3,3],[30,1,30,6],[31,1,31,6]]}
["Nôl i'r dudalen cynnwys"]
["Tabl 2: Nifer y trafodiadau yn ôl math o drafodiad "]
[]
["Dyddiad dod i rym",null,"Trawsgludo / trosglwyddo perchnogaeth 1",null,"Rhoi les newydd","Aseinio les","Cyfanswm 2"]
[null,null,"Nifer","Cyfanswm Gwerth \n(£ miliwn)","Nifer","Nifer","Nifer"]
["Gan flywddyn"]
[null,"2018-19 (r)",{"v":56470,"d":"56,470"},{"v":11610,"d":"11,610"},{"v":2590,"d":"2,590"},{"v":2690,"d":"2,690"},{"v":61750,"d":"61,750"}]
[null,"2019-20 hyd yn hyn (p)",{"v":8660,"d":"8,660"},{"v":1652,"d":"1,652"},420,390,{"v":9460,"d":"9,460"}]
["Gan chwarter"]
[null,"Ebrill-Mehefin 18",{"v":13300,"d":"13,300"},{"v":2604,"d":"2,604"},650,690,{"v":14640,"d":"14,640"}]
[null,"Gorffennaf-Medi 18",{"v":15020,"d":"15,020"},{"v":3160,"d":"3,160"},610,700,{"v":16320,"d":"16,320"}]
[null,"Hydref-Rhagfyr 18",{"v":16020,"d":"16,020"},{"v":3266,"d":"3,266"},700,710,{"v":17430,"d":"17,430"}]
[null,"Ionawr-Mawrth 19 (r) ",{"v":12130,"d":"12,130"},{"v":2581,"d":"2,581"},630,590,{"v":13360,"d":"13,360"}]
["Gan fis"]
[null,"Ebrill 18",{"v":3960,"d":"3,960"},783,220,210,{"v":4380,"d":"4,380"}]
[null,"Mai 18",{"v":4380,"d":"4,380"},803,200,230,{"v":4810,"d":"4,810"}]
[null,"Mehefin 18",{"v":4960,"d":"4,960"},{"v":1018,"d":"1,018"},230,260,{"v":5450,"d":"5,450"}]
[null,"Gorffennaf 18",{"v":4910,"d":"4,910"},{"v":1120,"d":"1,120"},180,230,{"v":5330,"d":"5,330"}]
[null,"Awst 18",{"v":5510,"d":"5,510"},{"v":1124,"d":"1,124"},210,270,{"v":5990,"d":"5,990"}]
[null,"Medi 18",{"v":4600,"d":"4,600"},916,210,190,{"v":5000,"d":"5,000"}]
[null,"Hydref 18",{"v":5180,"d":"5,180"},{"v":1071,"d":"1,071"},240,230,{"v":5650,"d":"5,650"}]
[null,"Tachwedd 18",{"v":5840,"d":"5,840"},{"v":1166,"d":"1,166"},240,250,{"v":6340,"d":"6,340"}]
[null,"Rhagfyr 18",{"v":5000,"d":"5,000"},{"v":1029,"d":"1,029"},220,230,{"v":5450,"d":"5,450"}]
[null,"Ionawr 19",{"v":3660,"d":"3,660"},751,170,190,{"v":4010,"d":"4,010"}]
[null,"Chwefror 19 (r)",{"v":3910,"d":"3,910"},763,200,200,{"v":4300,"d":"4,300"}]
[null,"Mawrth 19 (r) ",{"v":4570,"d":"4,570"},{"v":1066,"d":"1,066"},270,210,{"v":5050,"d":"5,050"}]
[null,"Ebrill 19 (r) ",{"v":4140,"d":"4,140"},812,180,180,{"v":4510,"d":"4,510"}]
[null,"Mai 19 (p)",{"v":4510,"d":"4,510"},840,230,200,{"v":4950,"d":"4,950"}]
[]
[1,"Mae trawsgludo / trosglwyddo perchnogaeth yn cynnwys nifer bach o drafodiadau sydd yn y categori ‘Arall’."]
[2,"Mae'r gwerthoedd yn y tabl hwn wedi cael eu talgrynnu i'r £1 miliwn agosaf. Mae’r cyfanswm wedi’i gyfrifo ar sail y gwerthoedd heb eu talgrynnu."]
["(p)","Mae'r gwerthoedd yn rhai dros dro a byddant yn cael eu diwygio mewn cyhoeddiad yn y dyfodol. Gweler y dudalen gynnwys am ragor o wybodaeth."]
["(r) ","Mae'r gwerthoedd wedi cael eu diwygio. Gweler y dudalen gynnwys am ragor o wybodaeth."]

{"sheet":"Tabl 3","index":3,"n_rows":35,"n_cols":23,"rows_kept":35,"merged":[[0,0,0,1],[3,0,4,1],[3,2,3,8],[3,9,3,15],[3,16,3,22]]}
["Nôl i'r dudalen cynnwys"]
["Tabl 3: Nifer y trafodiadau preswyl a’r dreth sy’n ddyledus ar yr eiddo hynny, yn ôl band treth breswyl "]
[]
["Dyddiad dod i rym",null,"Trafodiadau yn ôl band treth breswyl (nifer) 1",{"$nulls":6},"Treth yn ddyledus yn ôl bandiau treth amhreswyl (£ miliwn) 2",{"$nulls":6},"Gwerth yr eiddo a drethwyd (£ miliwn) 3"]
[null,null,"Hyd at a gan gynnwys £180,000","£180,001 - £250,000","£250,001 - 400,000","£400,001 -£750,000","£750,001 - £1.5m","Dros £1.5m","Cyfanswm 4","Hyd at a gan gynnwys £180,000","£180,001 - £250,000","£250,001 - 400,000","£400,001 -£750,000","£750,001 - £1.5m","Dros £1.5m","Cyfanswm 4","Hyd at a gan gynnwys £180,000","£180,001 - £250,000","£250,001 - 400,000","£400,001 -£750,000","£750,001 - £1.5m","Dros £1.5m","Cyfanswm 4"]
["Gan flywddyn"]
[null,"2018-19 (r)",{"v":35570,"d":"35,570"},{"v":10150,"d":"10,150"},{"v":7680,"d":"7,680"},{"v":2090,"d":"2,090"},160,20,{"v":55660,"d":"55,660"},28.6,22.5,53.2,40.9,7.9,1.3,154.5,{"v":4062,"d":"4,062"},{"v":2169,"d":"2,169"},{"v":2373,"d":"2,373"},{"v":1043,"d":"1,043"},144,62,{"v":9852,"d":"9,852"}]
[null,"2019-20 hyd yn hyn (p)",{"v":5480,"d":"5,480"},{"v":1520,"d":"1,520"},{"v":1180,"d":"1,180"},290,20,10,{"v":8500,"d":"8,500"},4.8,3.5,8.4,5.9,1.2,"*",23.9,623,323,364,143,22,49,{"v":1524,"d":"1,524"}]
["Gan chwarter"]
[null,"Ebrill-Mehefin 18",{"v":8730,"d":"8,730"},{"v":2360,"d":"2,360"},{"v":1680,"d":"1,680"},420,20,"*",{"v":13210,"d":"13,210"},7.2,{"v":5,"d":"5.0"},11.2,7.8,0.9,"*",32.5,993,503,517,208,21,"*",{"v":2256,"d":"2,256"}]
[null,"Gorffennaf-Medi 18",{"v":9220,"d":"9,220"},{"v":2800,"d":"2,800"},{"v":2160,"d":"2,160"},630,40,"*",{"v":14850,"d":"14,850"},7.2,6.2,14.9,12.4,2.4,"*",43.1,{"v":1059,"d":"1,059"},597,669,319,40,"*",{"v":2687,"d":"2,687"}]
[null,"Hydref-Rhagfyr 18",{"v":9850,"d":"9,850"},{"v":2960,"d":"2,960"},{"v":2270,"d":"2,270"},620,60,10,{"v":15760,"d":"15,760"},7.6,6.5,15.9,12.4,2.7,0.8,{"v":46,"d":"46.0"},{"v":1141,"d":"1,141"},632,703,307,49,14,{"v":2846,"d":"2,846"}]
[null,"Ionawr-Mawrth 19 (r) ",{"v":7770,"d":"7,770"},{"v":2040,"d":"2,040"},{"v":1570,"d":"1,570"},420,40,"*",{"v":11840,"d":"11,840"},6.6,4.8,11.2,8.3,1.9,"*",32.9,868,437,484,210,34,"*",{"v":2063,"d":"2,063"}]
["Gan fis"]
[null,"Ebrill 18",{"v":2680,"d":"2,680"},660,440,100,"*","*",{"v":3890,"d":"3,890"},2.3,1.4,3.1,1.9,"*","*",{"v":9,"d":"9.0"},306,139,137,50,"*","*",637]
[null,"Mai 18",{"v":2970,"d":"2,970"},710,540,130,10,"*",{"v":4350,"d":"4,350"},2.4,1.6,3.6,2.5,0.3,"*",10.3,335,150,165,63,8,"*",722]
[null,"Mehefin 18",{"v":3080,"d":"3,080"},{"v":1000,"d":"1,000"},700,190,10,"*",{"v":4980,"d":"4,980"},2.5,2.1,4.5,3.4,0.4,"*",13.2,352,214,215,95,9,"*",898]
[null,"Gorffennaf 18",{"v":3080,"d":"3,080"},880,700,180,10,"*",{"v":4850,"d":"4,850"},2.5,1.9,4.9,3.6,0.6,"*",13.6,352,187,217,91,12,"*",861]
[null,"Awst 18",{"v":3390,"d":"3,390"},{"v":1030,"d":"1,030"},780,250,10,"*",{"v":5460,"d":"5,460"},2.6,2.3,5.3,4.9,0.5,"*",15.6,393,221,243,124,10,"*",991]
[null,"Medi 18",{"v":2750,"d":"2,750"},890,680,210,20,"*",{"v":4540,"d":"4,540"},2.1,{"v":2,"d":"2.0"},4.7,3.9,1.3,"*",13.9,314,190,209,104,19,"*",835]
[null,"Hydref 18",{"v":3180,"d":"3,180"},950,700,200,20,"*",{"v":5050,"d":"5,050"},2.5,2.2,4.9,4.1,0.8,"*",14.7,366,204,216,101,14,"*",906]
[null,"Tachwedd 18",{"v":3640,"d":"3,640"},{"v":1040,"d":"1,040"},860,220,30,"*",{"v":5790,"d":"5,790"},2.8,2.2,{"v":6,"d":"6.0"},4.7,1.4,"*",17.4,423,222,265,111,26,"*",{"v":1051,"d":"1,051"}]
[null,"Rhagfyr 18",{"v":3030,"d":"3,030"},960,720,200,10,"*",{"v":4920,"d":"4,920"},2.3,2.1,{"v":5,"d":"5.0"},3.7,0.5,"*",13.9,353,206,221,94,10,"*",888]
[null,"Ionawr 19",{"v":2350,"d":"2,350"},610,470,130,20,"*",{"v":3580,"d":"3,580"},2.1,1.4,3.4,2.6,{"v":1,"d":"1.0"},"*",10.7,263,129,146,66,17,"*",637]
[null,"Chwefror 19 (r)",{"v":2560,"d":"2,560"},660,500,130,10,"*",{"v":3860,"d":"3,860"},2.2,1.6,3.3,2.7,0.4,"*",10.2,288,142,152,67,9,"*",657]
[null,"Mawrth 19 (r) ",{"v":2860,"d":"2,860"},780,600,160,10,"*",{"v":4400,"d":"4,400"},2.4,1.8,4.5,{"v":3,"d":"3.0"},0.4,"*",{"v":12,"d":"12.0"},317,166,186,77,7,"*",768]
[null,"Ebrill 19 (r) ",{"v":2570,"d":"2,570"},720,560,150,10,10,{"v":4000,"d":"4,000"},2.3,1.6,3.9,{"v":3,"d":"3.0"},0.3,"*",11.2,292,151,170,74,7,49,744]
[null,"Mai 19 (p)",{"v":2910,"d":"2,910"},810,630,140,20,"*",{"v":4500,"d":"4,500"},2.5,1.8,4.5,2.9,{"v":1,"d":"1.0"},"*",12.6,331,172,194,69,15,"*",781]
[]
[1,"Mae'r gwerthoedd yn y tabl hwn wedi cael eu talgrynnu i'r 10 agosaf. Sylwch fod y tabl hwn yn cynnwys trafodiadau les preswyl. "]
[2,"Mae'r gwerthoedd yn y tabl hwn wedi cael eu talgrynnu i'r £0.1 miliwn agosaf. Sylwch fod y tabl hwn yn \ncynnwys y dreth sy'n ddyledus ar drafodiadau les preswyl."]
[3,"Mae’r cyfanswm wedi’i gyfrifo ar sail y gwerthoedd heb eu talgrynnu."]
["(p)","Mae'r gwerthoedd yn rhai dros dro a byddant yn cael eu diwygio mewn cyhoeddiad yn y dyfodol. Gweler y dudalen gynnwys am ragor o wybodaeth."]
["(r) ","Mae'r gwerthoedd wedi cael eu diwygio. Gweler y dudalen gynnwys am ragor o wybodaeth."]
["*     ","Yw gwerth sydd heb fod yn ddigon mawr i’w gyflwyno ac sydd wedi cael ei atal."]

{"sheet":"Tabl 4","index":4,"n_rows":42,"n_cols":27,"rows_kept":42,"merged":[[0,0,0,1],[3,0,5,1],[3,3,3,10],[3,12,3,18],[3,20,3,26],[4,3,4,6],[4,8,4,9],[4,12,4,15],[4,20,4,24],[4,26,5,26],[30,1,30,26],[31,1,31,26],[32,1,32,26],[34,1,34,26]]}
["Nôl i'r dudalen cynnwys"]
["Tabl 4: Nifer y trafodiadau preswyl a’r dreth sy’n ddyledus ar yr eiddo hynny, yn ôl gwerth"]
[]
["Dyddiad dod i rym",null,null,"Trafodiadau (nifer) 1",{"$nulls":8},"Treth yn ddyledus (£ miliwn) 2 3 ",{"$nulls":7},"Gwerth yr eiddo a drethwyd (£ miliwn) 3"]
[{"$nulls":3},"Gwerth nad yw’n werth rhent",{"$nulls":4},"Gwerth rhent",{"$nulls":3},"Gwerth nad yw’n werth rhent",{"$nulls":7},"Gwerth nad yw’n werth rhent",{"$nulls":5},"Gwerth rhent ar gyfer lesoedd amhreswyl a roddwyd o’r newydd 5"]
[{"$nulls":3},"Hyd at a gan gynnwys £150,000","£150,001 - £250,000","£250,001 - £1m","Dros £1m",null,"Dim premiwm wedi ei dalu 2","Premiwm wedi ei dalu 2 3","Cyfanswm 3 4",null,"Hyd at a gan gynnwys £150,000","£150,001 - £250,000","£250,001 - £1m","Dros £1m",null,"Gwerth rhent","Cyfanswm 4",null,"Hyd at a gan gynnwys £150,000","£150,001 - £250,000","£250,001 - £1m","Dros £1m","Cyfanswm 4 5"]
["Gan flywddyn"]
[null,"2018-19 (r)",null,{"v":2710,"d":"2,710"},710,{"v":1140,"d":"1,140"},360,null,{"v":1170,"d":"1,170"},140,{"v":6090,"d":"6,090"},null,0.1,0.4,12.5,{"v":49,"d":"49.0"},null,10.4,72.5,null,175,140,551,{"v":1713,"d":"1,713"},{"v":2580,"d":"2,580"},null,693]
[null,"2019-20 hyd yn hyn (p)",null,440,120,180,40,null,190,20,960,null,"~",0.1,1.9,4.3,null,1.6,{"v":8,"d":"8.0"},null,30,23,82,102,237,null,127]
["Gan chwarter"]
[null,"Ebrill-Mehefin 18",null,650,170,240,80,null,280,40,{"v":1420,"d":"1,420"},null,"~",0.1,2.8,{"v":10,"d":"10.0"},null,2.6,15.4,null,41,34,119,327,522,null,143]
[null,"Gorffennaf-Medi 18",null,660,160,280,80,null,300,30,{"v":1470,"d":"1,470"},null,"~",0.1,3.1,11.5,null,{"v":3,"d":"3.0"},17.7,null,44,32,129,486,691,null,226]
[null,"Hydref-Rhagfyr 18",null,740,200,330,100,null,310,50,{"v":1670,"d":"1,670"},null,"~",0.1,3.7,13.7,null,2.1,19.5,null,48,39,159,408,654,null,148]
[null,"Ionawr-Mawrth 19 (r) ",null,660,180,290,100,null,290,30,{"v":1520,"d":"1,520"},null,"~",0.1,{"v":3,"d":"3.0"},13.9,null,2.8,19.8,null,42,35,144,492,713,null,176]
["Gan fis"]
[null,"Ebrill 18",null,230,60,90,30,null,100,10,490,null,"~","~",{"v":1,"d":"1.0"},3.6,null,"*",{"v":6,"d":"6.0"},null,15,12,43,148,218,null,39]
[null,"Mai 18",null,220,50,80,20,null,90,20,460,null,"~","~",0.8,2.1,null,0.6,3.6,null,14,10,36,64,124,null,56]
[null,"Mehefin 18",null,210,60,80,40,null,90,10,470,null,"~","~",0.9,4.2,null,0.6,5.8,null,12,12,40,115,180,null,47]
[null,"Gorffennaf 18",null,220,60,80,30,null,90,10,480,null,"~","~",{"v":1,"d":"1.0"},5.7,null,1.3,{"v":8,"d":"8.0"},null,15,12,39,265,332,null,88]
[null,"Awst 18",null,240,50,110,30,null,90,10,520,null,"~","~",1.3,2.2,null,0.2,3.8,null,16,9,53,112,190,null,31]
[null,"Medi 18",null,200,50,80,20,null,120,10,470,null,"~","~",0.8,3.5,null,1.5,5.9,null,13,11,37,109,169,null,107]
[null,"Hydref 18",null,250,70,120,30,null,130,30,600,null,"~","~",1.3,{"v":4,"d":"4.0"},null,1.2,6.6,null,18,14,58,131,221,null,62]
[null,"Tachwedd 18",null,250,70,110,30,null,100,10,550,null,"~","~",1.2,4.1,null,0.2,5.6,null,16,13,52,96,177,null,31]
[null,"Rhagfyr 18",null,240,60,110,40,null,80,10,530,null,"*","~",1.1,5.6,null,0.6,7.4,null,14,12,50,181,257,null,55]
[null,"Ionawr 19",null,190,50,80,20,null,90,10,430,null,"*","~",0.9,5.2,null,0.4,6.5,null,13,10,39,135,198,null,43]
[null,"Chwefror 19 (r)",null,190,60,80,30,null,90,10,450,null,"~","~",0.8,3.2,null,1.4,5.4,null,12,11,39,99,160,null,96]
[null,"Mawrth 19 (r) ",null,280,70,140,50,null,110,10,650,null,"~","~",1.3,5.6,null,{"v":1,"d":"1.0"},7.9,null,18,14,67,257,355,null,37]
[null,"Ebrill 19 6 (r) ",null,240,70,100,20,null,90,10,510,null,"~","~",1.1,1.2,null,0.6,2.9,null,16,13,47,40,116,null,42]
[null,"Mai 19 (p)",null,200,50,80,20,null,110,10,450,null,"~","~",0.9,3.1,null,1.1,5.1,null,14,10,36,62,121,null,85]
[]
[1,"Mae'r trafodiadau yn y tabl hwn wedi cael eu talgrynnu i'r 10 agosaf. Mae treth yn ddyledus yn y tabl hwn wedi cael eu talgrynnu i'r £0.1 miliwn agosaf. Mae'r gwerthoedd yn y tabl hwn wedi cael eu talgrynnu i'r £1 miliwn agosaf. Sylwch fod y tabl hwn yn cynnwys trafodiadau les amhreswyl. "]
[2,"Disgrifir y term 'premiwm' yn fwy cywir fel 'ystyriaeth heblaw rhent'. Yn y rhan fwyaf o achosion, bydd y premiwm a delir ar ffurf gwerth arian parod, ond gallai fod ar ffurf arall."]
[3,"Noder bod prydlesi sydd newydd gael eu rhoi, sydd â phremiwm a dalwyd a gwerth rhent, yn cael eu cyfrif ddwywaith yn rhan trafodiadau’r tabl. Gan hynny, dim ond y pum colofn gyntaf yn rhan trafodiadau’r tabl sy'n adio i roi’r cyfanswm."]
[4,"Mae’r cyfanswm wedi’i gyfrifo ar sail y gwerthoedd heb eu talgrynnu."]
[5,"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."]
[6,"Mae cywiriad wedi'i wneud i drafodiad amrheswyl sy'n effeithiol ym mis Ebrill 2019, y cofnodwyd yn anghywir ei fod yn fawr pan nad oedd hynny'n wir. Arweiniodd hyn at ddiwygio gostyngiad yn y dreth amrheswyl sy'n ddyledus yn y mis hwn."]
["(p)","Mae'r gwerthoedd yn rhai dros dro a byddant yn cael eu diwygio mewn cyhoeddiad yn y dyfodol. Gweler y dudalen gynnwys am ragor o wybodaeth."]
["(r) ","Mae'r gwerthoedd wedi cael eu diwygio. Gweler y dudalen gynnwys am ragor o wybodaeth."]
["~     ","Yn cynrychioli gwerth sy’n talgrynnu i 0, ond sydd heb fod yn 0."]
["*     ","Yn cynrychioli gwerth a ataliwyd gan fod y dreth sy’n daladwy ar gyfer nifer fechan o drafodiadau yn cyfrannu at y rhan fwyaf o werth y gell (goruchafiaeth)."]
[]
["   "]

{"sheet":"Tabl 5","index":5,"n_rows":36,"n_cols":8,"rows_kept":36,"merged":[[0,0,0,1],[3,0,4,1],[3,2,3,4],[3,5,3,7],[12,1,12,7],[21,0,22,1],[21,2,21,4],[30,1,30,7]]}
["Nôl i'r dudalen cynnwys"]
["Tabl 5: Nifer a gwerth unrhyw ryddhad treth a gyhoeddwyd erbyn y dyddiad dod i rym 1 2"]
[]
["Dyddiad dod i rym",null,"Trafodiadau a ryddhawyd",null,null,"Gwerth y dreth a ryddhawyd (£ miliwn)"]
[null,null,"Preswyl","Amhreswyl 3","Cyfanswm 4","Preswyl","Amhreswyl 3","Cyfanswm 4"]
["2018-19 (p)",null,820,310,{"v":1130,"d":"1,130"},11.3,39.7,{"v":51,"d":"51.0"}]
[null,"Ebrill - Mehefin 18 (r)",200,60,260,3.1,6.7,9.8]
[null,"Gorffennaf - Medi 18 (r)",180,60,240,2.1,16.6,18.7]
[null,"Hydref - Rhagfyr 18 (r)",230,70,300,2.3,9.7,{"v":12,"d":"12.0"}]
[null,"Ionawr - Mawrth 19 (p)",220,120,330,3.8,6.7,10.5]
[]
[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 ryddhawyd."]
[2,"Nid yw’r ffigurau a gyflwynir yn cynnwys oddeutu 50 i 100 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. Ein hamcangyfrif gorau o effaith y rhyddhadau sy’n ymwneud â thrafodion cysylltiol yw oddeutu £1 miliwn i £2 miliwn y chwarter, ond nid yw hwn yn ddigon cadarn i gael ei wahanu a chynnwys gyda’r data uchod."]
[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."]
["(p)","Mae'r gwerthoedd yn rhai dros dro a byddant yn cael eu diwygio mewn cyhoeddiad yn y dyfodol. Gweler y dudalen gynnwys am ragor o wybodaeth."]
["(r) ","Mae'r gwerthoedd wedi cael eu diwygio. Gweler y dudalen gynnwys am ragor o wybodaeth."]
[]
[]
["Tabl 5a: Nifer y trafodaiadau a dderbyniasant ryddhad na gafodd effaith ar y dreth oedd yn ddyledus 1 2"]
[]
["Dyddiad dod i rym",null,"Trafodiadau (nifer)"]
[null,null,"Preswyl","Amhreswyl 3","Cyfanswm 4"]
["2018-19 (p)",null,310,130,440]
[null,"Ebrill - Mehefin 18 (r)",50,30,70]
[null,"Gorffennaf - Medi 18 (r)",70,20,90]
[null,"Hydref - Rhagfyr 18 (r)",90,30,120]
[null,"Ionawr - Mawrth 19 (p)",110,50,160]
[]
[1,"Mae'r gwerthoedd yn y tabl hwn wedi cael eu talgrynnu i'r 10 trafodiad agosaf."]
[2,"Nid yw’r ffigurau a gyflwynir yn cynnwys oddeutu 50 i 100 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. Ein hamcangyfrif gorau o effaith y rhyddhadau sy’n ymwneud â thrafodion cysylltiol yw oddeutu £1 miliwn i £2 miliwn y chwarter, ond nid yw hwn yn ddigon cadarn i gael ei wahanu a chynnwys gyda’r data uchod."]
[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."]
["(p)","Mae'r gwerthoedd yn rhai dros dro a byddant yn cael eu diwygio mewn cyhoeddiad yn y dyfodol. Gweler y dudalen gynnwys am ragor o wybodaeth."]
["(r) ","Mae'r gwerthoedd wedi cael eu diwygio. Gweler y dudalen gynnwys am ragor o wybodaeth."]
["~     ","Represents a value which rounds to 0, but is not 0."]

{"sheet":"Tabl 6","index":6,"n_rows":32,"n_cols":4,"rows_kept":32,"merged":[[0,0,0,1],[3,0,3,1],[28,1,28,3],[29,1,29,3],[30,1,30,3],[31,1,31,3]]}
["Nôl i'r dudalen cynnwys"]
["Tabl 6: Nifer a gwerth unrhyw ad-daliadau treth a gyhoeddwyd erbyn y dyddiad dod i rym 1"]
[]
["Dyddiad dod i rym",null,"Nifer yr ad-daliadau","Ad-daliadau \n(£ miliwn)"]
["Gan blywddyn"]
[null,"2018-19 (r)",880,6.7]
[null,"2019-20 hyd yn hyn (p)",20,0.1]
["Gan chwarter"]
[null,"Ebrill-Mehefin 18 (r)",300,2.2]
[null,"Gorffennaf-Medi 18 (r) ",300,2.3]
[null,"Hydref-Rhagfyr 18 (r) ",210,1.7]
[null,"Ionawr-Mawrth 19 (r) ",80,0.6]
["Gan mis"]
[null,"Ebrill 18 (r)",90,0.7]
[null,"Mai 18 (r)",110,0.7]
[null,"Mehefin 18 (r)",100,0.8]
[null,"Gorffennaf 18 (r)",100,0.7]
[null,"Awst 18 (r)",100,0.8]
[null,"Medi 18 (r)",100,0.8]
[null,"Hydref 18 (r)",80,0.6]
[null,"Tachwedd 18 (r)",70,0.6]
[null,"Rhagfyr 18 (r)",60,0.5]
[null,"Ionawr 19 (r)",30,0.3]
[null,"Chwefror 19 (r)",20,0.1]
[null,"Mawrth 19 (r)",20,0.2]
[null,"Ebrill 19 (r) ",10,0.1]
[null,"Mai 19 (p)",10,0.1]
[]
[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 ad-daliadau."]
["(p)","Mae'r gwerthoedd yn rhai dros dro a byddant yn cael eu diwygio mewn cyhoeddiad yn y dyfodol. Gweler y dudalen gynnwys am ragor o wybodaeth."]
["(r) ","Mae'r gwerthoedd wedi cael eu diwygio. Gweler y dudalen gynnwys am ragor o wybodaeth."]
["~     ","Yn cynrychioli gwerth sy’n talgrynnu i 0, ond sydd heb fod yn 0."]

{"sheet":"Tabl 6a","index":7,"n_rows":32,"n_cols":4,"rows_kept":32,"merged":[[0,0,0,2],[3,0,4,1],[3,2,3,3],[29,1,29,5],[30,1,30,5],[31,1,31,5]]}
["Nôl i'r dudalen cynnwys"]
["Tabl 6a: Nifer a gwerth ad-daliadau preswyl cyfradd uwch yn ôl cyfnod o amser (sail arian parod) 1"]
[]
[null,null,"Ad-daliadau preswyl cyfradd uwch"]
[null,null,"Nifer","Cyfanswm Gwerth \n(£ miliwn) 2"]
["Gan blywddyn"]
[null,"2018-19",640,{"v":5,"d":"5.0"}]
[null,"2019-20 hyd yn hyn (p)",190,1.4]
["Gan chwarter"]
[null,"Ebrill-Mehefin 18",20,0.1]
[null,"Gorffennaf-Medi 18",110,0.9]
[null,"Hydref-Rhagfyr 18",220,1.7]
[null,"Ionawr-Mawrth 19",280,2.2]
["Gan mis"]
[null,"Ebrill 18",0,{"v":0,"d":"0.0"}]
[null,"Mai 18","~","~"]
[null,"Mehefin 18",20,0.1]
[null,"Gorffennaf 18",20,0.2]
[null,"Awst 18",30,0.2]
[null,"Medi 18",70,0.5]
[null,"Hydref 18",70,0.5]
[null,"Tachwedd 18",100,0.8]
[null,"Rhagfyr 18",50,0.4]
[null,"Ionawr 19",100,0.8]
[null,"Chwefror 19",100,0.8]
[null,"Mawrth 19",90,0.7]
[null,"Ebrill 19",110,0.8]
[null,"Mai 19",90,0.6]
[]
[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 ad-daliadau. Dyma’r swm o arian a gafodd ei ad-dalu gan ACC yn ystod y mis a restrwyd, yn hytrach na’r dyddiad y mae'r trafodiad yn dod i rym."]
[2,"Mewn nifer fach o achosion, nid oes unrhyw arian wedi cyfnewid dwylo gan nad oedd yr atebolrwydd gwreiddiol wedi’i dalu ar adeg yr ad-daliad. Yn yr achosion hyn, gwnaethpwyd addasiad i ffigwr yr arian parod i’w ychwanegu at werth damcaniaethol yr ad-daliad."]
["~     ","Yn cynrychioli gwerth sy’n talgrynnu i 0, ond sydd heb fod yn 0."]

{"sheet":"Tabl 7","index":8,"n_rows":29,"n_cols":3,"rows_kept":29,"merged":[[0,0,0,1],[3,0,3,1]]}
["Nôl i'r dudalen cynnwys"]
["Tabl 7: Treth Trafodiadau Tir a dalwyd i Awdurdod Cyllid Cymru (ACC) 1"]
[]
[null,null,"Gwerth taliadau Treth Trafodiadau Tir (£ miliwn)"]
["Gan blywddyn"]
[null,"2018-19",220.2]
[null,"2019-20 hyd yn hyn (p)",33.1]
["Gan chwarter"]
[null,"Ebrill-Mehefin 18",{"v":39,"d":"39.0"}]
[null,"Gorffennaf-Medi 18",62.8]
[null,"Hydref-Rhagfyr 18",65.8]
[null,"Ionawr-Mawrth 19",52.6]
["Gan mis"]
[null,"Ebrill 18",6.2]
[null,"Mai 18",17.3]
[null,"Mehefin 18",15.5]
[null,"Gorffennaf 18",20.6]
[null,"Awst 18",23.6]
[null,"Medi 18",18.6]
[null,"Hydref 18",21.7]
[null,"Tachwedd 18",22.1]
[null,"Rhagfyr 18",22.1]
[null,"Ionawr 19",20.7]
[null,"Chwefror 19",14.5]
[null,"Mawrth 19",17.5]
[null,"Ebrill 19",{"v":17,"d":"17.0"}]
[null,"Mai 19",16.1]
[]
[1,"Mae'r gwerthoedd yn y tabl hwn wedi cael eu talgrynnu i'r £0.1 miliwn agosaf."]

{"sheet":"Siart 1","index":9,"n_rows":2,"n_cols":1,"rows_kept":2,"merged":[[0,0,0,2]]}
["Nôl i'r dudalen cynnwys"]
["Siart 1: Treth yn ddyledus ar y trafodiadau hysbysadwy'r Dreth Trafodiadau Tir, yn ôl chwarter dod i rym"]

{"sheet":"SiartData","index":10,"n_rows":5,"n_cols":4,"rows_kept":5,"hidden":true}
[null,"Preswyl (r) ","Refeniw ychwanegol o’r gyfradd uwch preswyl (r) ","Anrheswyl"]
["Ebr-Meh 18",{"v":32.7,"d":"33"},{"v":13.3,"d":"13"},{"v":15.4,"d":"15"}]
["Gor-Med 18",43.4,15.7,17.7]
["Hyd-Rha 18",46.4,17.3,19.4]
["Ion-Maw 19 (r)",33,13.8,19.6]