Cysylltau cyflym:
yn ôl math o eiddo
yn ôl statws y prynwr
yn ôl statws cyllido
yn ôl statws yr eiddo
Ystadegau Prisiau Tai
Math o eiddo
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol ar gyfer pob math o eiddo neu ganolbwyntio ar un penodol.
Dyddiad
|
Pob math o eiddo
|
Tai pâr
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Ionawr 2015
|
213579.0
|
216690.0
|
184506.0
|
145002.0
|
Chwefror 2015
|
215127.0
|
217917.0
|
186124.0
|
146371.0
|
Mawrth 2015
|
217693.0
|
220617.0
|
188171.0
|
148178.0
|
Ebrill 2015
|
217099.0
|
219880.0
|
187715.0
|
147573.0
|
Mai 2015
|
218554.0
|
221722.0
|
188749.0
|
148423.0
|
Mehefin 2015
|
217233.0
|
220499.0
|
188031.0
|
146811.0
|
Gorffennaf 2015
|
219672.0
|
223144.0
|
190192.0
|
148465.0
|
Awst 2015
|
221619.0
|
225080.0
|
192102.0
|
149197.0
|
Medi 2015
|
223390.0
|
226750.0
|
193165.0
|
150502.0
|
Hydref 2015
|
223207.0
|
226734.0
|
192713.0
|
149900.0
|
Tachwedd 2015
|
223368.0
|
227085.0
|
192562.0
|
149921.0
|
Rhagfyr 2015
|
224574.0
|
228577.0
|
193641.0
|
150468.0
|
Ionawr 2016
|
226884.0
|
231236.0
|
195472.0
|
152169.0
|
Chwefror 2016
|
230289.0
|
234743.0
|
198426.0
|
154399.0
|
Mawrth 2016
|
230917.0
|
235119.0
|
198854.0
|
155259.0
|
Ebrill 2016
|
230747.0
|
234744.0
|
199087.0
|
155138.0
|
Mai 2016
|
228795.0
|
232628.0
|
197670.0
|
154542.0
|
Mehefin 2016
|
230675.0
|
234580.0
|
199564.0
|
155752.0
|
Gorffennaf 2016
|
233831.0
|
237551.0
|
202350.0
|
158026.0
|
Awst 2016
|
236331.0
|
240020.0
|
204311.0
|
159455.0
|
Medi 2016
|
235116.0
|
239028.0
|
202986.0
|
158606.0
|
Hydref 2016
|
233011.0
|
237106.0
|
200357.0
|
157555.0
|
Tachwedd 2016
|
234490.0
|
238735.0
|
200948.0
|
158622.0
|
Rhagfyr 2016
|
238696.0
|
242688.0
|
204392.0
|
161916.0
|
Ionawr 2017
|
240436.0
|
244254.0
|
206080.0
|
162966.0
|
Chwefror 2017
|
237703.0
|
241037.0
|
203933.0
|
161820.0
|
Mawrth 2017
|
236886.0
|
240305.0
|
203113.0
|
161387.0
|
Ebrill 2017
|
240629.0
|
243791.0
|
206481.0
|
164434.0
|
Mai 2017
|
246559.0
|
250222.0
|
211538.0
|
168584.0
|
Mehefin 2017
|
249219.0
|
252709.0
|
214291.0
|
170692.0
|
Gorffennaf 2017
|
248317.0
|
252190.0
|
213272.0
|
170189.0
|
Awst 2017
|
246791.0
|
250418.0
|
212384.0
|
168692.0
|
Medi 2017
|
243576.0
|
247336.0
|
209375.0
|
165956.0
|
Hydref 2017
|
244306.0
|
248193.0
|
209953.0
|
165963.0
|
Tachwedd 2017
|
243015.0
|
247306.0
|
208376.0
|
164864.0
|
Rhagfyr 2017
|
243200.0
|
247894.0
|
208457.0
|
164770.0
|
Ionawr 2018
|
241228.0
|
245901.0
|
206779.0
|
163455.0
|
Chwefror 2018
|
240501.0
|
244715.0
|
206092.0
|
163199.0
|
Mawrth 2018
|
241856.0
|
246319.0
|
207509.0
|
163610.0
|
Ebrill 2018
|
243798.0
|
248705.0
|
209563.0
|
164213.0
|
Mai 2018
|
248787.0
|
254728.0
|
214395.0
|
166203.0
|
Mehefin 2018
|
250620.0
|
256999.0
|
215777.0
|
167341.0
|
Gorffennaf 2018
|
252866.0
|
259289.0
|
217799.0
|
168547.0
|
Awst 2018
|
251497.0
|
257791.0
|
216652.0
|
167793.0
|
Medi 2018
|
252723.0
|
258911.0
|
218177.0
|
168160.0
|
Hydref 2018
|
252186.0
|
258552.0
|
217350.0
|
167962.0
|
Tachwedd 2018
|
252817.0
|
259628.0
|
217955.0
|
167582.0
|
Rhagfyr 2018
|
252010.0
|
258908.0
|
216505.0
|
167614.0
|
Ionawr 2019
|
252719.0
|
259693.0
|
217031.0
|
167867.0
|
Dyddiad
|
Pob math o eiddo
|
Tai pâr
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Ionawr 2015
|
8.4
|
8.5
|
8.3
|
8.0
|
Chwefror 2015
|
8.4
|
8.3
|
8.5
|
8.3
|
Mawrth 2015
|
9.0
|
9.0
|
9.1
|
9.1
|
Ebrill 2015
|
8.0
|
8.0
|
7.8
|
8.0
|
Mai 2015
|
9.5
|
9.7
|
8.9
|
9.2
|
Mehefin 2015
|
8.0
|
8.2
|
7.6
|
7.4
|
Gorffennaf 2015
|
7.8
|
8.0
|
7.4
|
7.6
|
Awst 2015
|
6.2
|
6.3
|
6.2
|
5.9
|
Medi 2015
|
5.6
|
5.6
|
5.3
|
5.5
|
Hydref 2015
|
5.1
|
5.2
|
4.8
|
4.7
|
Tachwedd 2015
|
5.8
|
6.0
|
5.5
|
5.1
|
Rhagfyr 2015
|
5.9
|
6.2
|
5.7
|
4.7
|
Ionawr 2016
|
6.2
|
6.7
|
5.9
|
4.9
|
Chwefror 2016
|
7.0
|
7.7
|
6.6
|
5.5
|
Mawrth 2016
|
6.1
|
6.6
|
5.7
|
4.8
|
Ebrill 2016
|
6.3
|
6.8
|
6.1
|
5.1
|
Mai 2016
|
4.7
|
4.9
|
4.7
|
4.1
|
Mehefin 2016
|
6.2
|
6.4
|
6.1
|
6.1
|
Gorffennaf 2016
|
6.4
|
6.5
|
6.4
|
6.4
|
Awst 2016
|
6.6
|
6.6
|
6.4
|
6.9
|
Medi 2016
|
5.2
|
5.4
|
5.1
|
5.4
|
Hydref 2016
|
4.4
|
4.6
|
4.0
|
5.1
|
Tachwedd 2016
|
5.0
|
5.1
|
4.4
|
5.8
|
Rhagfyr 2016
|
6.3
|
6.2
|
5.6
|
7.6
|
Ionawr 2017
|
6.0
|
5.6
|
5.4
|
7.1
|
Chwefror 2017
|
3.2
|
2.7
|
2.8
|
4.8
|
Mawrth 2017
|
2.6
|
2.2
|
2.1
|
4.0
|
Ebrill 2017
|
4.8
|
4.6
|
4.3
|
6.2
|
Mai 2017
|
8.1
|
7.9
|
7.4
|
9.3
|
Mehefin 2017
|
8.0
|
7.7
|
7.4
|
9.6
|
Gorffennaf 2017
|
6.2
|
6.2
|
5.4
|
7.7
|
Awst 2017
|
4.4
|
4.3
|
4.0
|
5.8
|
Medi 2017
|
3.6
|
3.5
|
3.2
|
4.6
|
Hydref 2017
|
4.8
|
4.7
|
4.8
|
5.3
|
Tachwedd 2017
|
3.6
|
3.6
|
3.7
|
3.9
|
Rhagfyr 2017
|
1.9
|
2.2
|
2.0
|
1.8
|
Ionawr 2018
|
0.3
|
0.7
|
0.3
|
0.3
|
Chwefror 2018
|
1.2
|
1.5
|
1.1
|
0.8
|
Mawrth 2018
|
2.1
|
2.5
|
2.2
|
1.4
|
Ebrill 2018
|
1.3
|
2.0
|
1.5
|
-0.1
|
Mai 2018
|
0.9
|
1.8
|
1.4
|
-1.4
|
Mehefin 2018
|
0.6
|
1.7
|
0.7
|
-2.0
|
Gorffennaf 2018
|
1.8
|
2.8
|
2.1
|
-1.0
|
Awst 2018
|
1.9
|
2.9
|
2.0
|
-0.5
|
Medi 2018
|
3.8
|
4.7
|
4.2
|
1.3
|
Hydref 2018
|
3.2
|
4.2
|
3.5
|
1.2
|
Tachwedd 2018
|
4.0
|
5.0
|
4.6
|
1.6
|
Rhagfyr 2018
|
3.6
|
4.4
|
3.9
|
1.7
|
Ionawr 2019
|
4.8
|
5.6
|
5.0
|
2.7
|
Dyddiad
|
Pob math o eiddo
|
Tai pâr
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Ionawr 2015
|
0.7
|
0.7
|
0.7
|
0.9
|
Chwefror 2015
|
0.7
|
0.6
|
0.9
|
0.9
|
Mawrth 2015
|
1.2
|
1.2
|
1.1
|
1.2
|
Ebrill 2015
|
-0.3
|
-0.3
|
-0.2
|
-0.4
|
Mai 2015
|
0.7
|
0.8
|
0.6
|
0.6
|
Mehefin 2015
|
-0.6
|
-0.6
|
-0.4
|
-1.1
|
Gorffennaf 2015
|
1.1
|
1.2
|
1.2
|
1.1
|
Awst 2015
|
0.9
|
0.9
|
1.0
|
0.5
|
Medi 2015
|
0.8
|
0.7
|
0.6
|
0.9
|
Hydref 2015
|
-0.1
|
-0.0
|
-0.2
|
-0.4
|
Tachwedd 2015
|
0.1
|
0.2
|
-0.1
|
0.0
|
Rhagfyr 2015
|
0.5
|
0.7
|
0.6
|
0.4
|
Ionawr 2016
|
1.0
|
1.2
|
1.0
|
1.1
|
Chwefror 2016
|
1.5
|
1.5
|
1.5
|
1.5
|
Mawrth 2016
|
0.3
|
0.2
|
0.2
|
0.6
|
Ebrill 2016
|
-0.1
|
-0.2
|
0.1
|
-0.1
|
Mai 2016
|
-0.8
|
-0.9
|
-0.7
|
-0.4
|
Mehefin 2016
|
0.8
|
0.8
|
1.0
|
0.8
|
Gorffennaf 2016
|
1.4
|
1.3
|
1.4
|
1.5
|
Awst 2016
|
1.1
|
1.0
|
1.0
|
0.9
|
Medi 2016
|
-0.5
|
-0.4
|
-0.6
|
-0.5
|
Hydref 2016
|
-0.9
|
-0.8
|
-1.3
|
-0.7
|
Tachwedd 2016
|
0.6
|
0.7
|
0.3
|
0.7
|
Rhagfyr 2016
|
1.8
|
1.7
|
1.7
|
2.1
|
Ionawr 2017
|
0.7
|
0.6
|
0.8
|
0.6
|
Chwefror 2017
|
-1.1
|
-1.3
|
-1.0
|
-0.7
|
Mawrth 2017
|
-0.3
|
-0.3
|
-0.4
|
-0.3
|
Ebrill 2017
|
1.6
|
1.4
|
1.7
|
1.9
|
Mai 2017
|
2.5
|
2.6
|
2.4
|
2.5
|
Mehefin 2017
|
1.1
|
1.0
|
1.3
|
1.2
|
Gorffennaf 2017
|
-0.4
|
-0.2
|
-0.5
|
-0.3
|
Awst 2017
|
-0.6
|
-0.7
|
-0.4
|
-0.9
|
Medi 2017
|
-1.3
|
-1.2
|
-1.4
|
-1.6
|
Hydref 2017
|
0.3
|
0.4
|
0.3
|
0.0
|
Tachwedd 2017
|
-0.5
|
-0.4
|
-0.8
|
-0.7
|
Rhagfyr 2017
|
0.1
|
0.2
|
0.0
|
-0.1
|
Ionawr 2018
|
-0.8
|
-0.8
|
-0.8
|
-0.8
|
Chwefror 2018
|
-0.3
|
-0.5
|
-0.3
|
-0.2
|
Mawrth 2018
|
0.6
|
0.7
|
0.7
|
0.2
|
Ebrill 2018
|
0.8
|
1.0
|
1.0
|
0.4
|
Mai 2018
|
2.0
|
2.4
|
2.3
|
1.2
|
Mehefin 2018
|
0.7
|
0.9
|
0.6
|
0.7
|
Gorffennaf 2018
|
0.9
|
0.9
|
0.9
|
0.7
|
Awst 2018
|
-0.5
|
-0.6
|
-0.5
|
-0.4
|
Medi 2018
|
0.5
|
0.4
|
0.7
|
0.2
|
Hydref 2018
|
-0.2
|
-0.1
|
-0.4
|
-0.1
|
Tachwedd 2018
|
0.2
|
0.4
|
0.3
|
-0.2
|
Rhagfyr 2018
|
-0.3
|
-0.3
|
-0.7
|
0.0
|
Ionawr 2019
|
0.3
|
0.3
|
0.2
|
0.2
|
Dyddiad
|
Pob math o eiddo
|
Tai pâr
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Ionawr 2015
|
100.0
|
100.0
|
100.0
|
100.0
|
Chwefror 2015
|
100.7
|
100.6
|
100.9
|
100.9
|
Mawrth 2015
|
101.9
|
101.8
|
102.0
|
102.2
|
Ebrill 2015
|
101.6
|
101.5
|
101.7
|
101.8
|
Mai 2015
|
102.3
|
102.3
|
102.3
|
102.4
|
Mehefin 2015
|
101.7
|
101.8
|
101.9
|
101.2
|
Gorffennaf 2015
|
102.8
|
103.0
|
103.1
|
102.4
|
Awst 2015
|
103.8
|
103.9
|
104.1
|
102.9
|
Medi 2015
|
104.6
|
104.6
|
104.7
|
103.8
|
Hydref 2015
|
104.5
|
104.6
|
104.4
|
103.4
|
Tachwedd 2015
|
104.6
|
104.8
|
104.4
|
103.4
|
Rhagfyr 2015
|
105.2
|
105.5
|
105.0
|
103.8
|
Ionawr 2016
|
106.2
|
106.7
|
105.9
|
104.9
|
Chwefror 2016
|
107.8
|
108.3
|
107.5
|
106.5
|
Mawrth 2016
|
108.1
|
108.5
|
107.8
|
107.1
|
Ebrill 2016
|
108.0
|
108.3
|
107.9
|
107.0
|
Mai 2016
|
107.1
|
107.4
|
107.1
|
106.6
|
Mehefin 2016
|
108.0
|
108.3
|
108.2
|
107.4
|
Gorffennaf 2016
|
109.5
|
109.6
|
109.7
|
109.0
|
Awst 2016
|
110.6
|
110.8
|
110.7
|
110.0
|
Medi 2016
|
110.1
|
110.3
|
110.0
|
109.4
|
Hydref 2016
|
109.1
|
109.4
|
108.6
|
108.7
|
Tachwedd 2016
|
109.8
|
110.2
|
108.9
|
109.4
|
Rhagfyr 2016
|
111.8
|
112.0
|
110.8
|
111.7
|
Ionawr 2017
|
112.6
|
112.7
|
111.7
|
112.4
|
Chwefror 2017
|
111.3
|
111.2
|
110.5
|
111.6
|
Mawrth 2017
|
110.9
|
110.9
|
110.1
|
111.3
|
Ebrill 2017
|
112.7
|
112.5
|
111.9
|
113.4
|
Mai 2017
|
115.4
|
115.5
|
114.6
|
116.3
|
Mehefin 2017
|
116.7
|
116.6
|
116.1
|
117.7
|
Gorffennaf 2017
|
116.3
|
116.4
|
115.6
|
117.4
|
Awst 2017
|
115.6
|
115.6
|
115.1
|
116.3
|
Medi 2017
|
114.0
|
114.1
|
113.5
|
114.4
|
Hydref 2017
|
114.4
|
114.5
|
113.8
|
114.5
|
Tachwedd 2017
|
113.8
|
114.1
|
112.9
|
113.7
|
Rhagfyr 2017
|
113.9
|
114.4
|
113.0
|
113.6
|
Ionawr 2018
|
113.0
|
113.5
|
112.1
|
112.7
|
Chwefror 2018
|
112.6
|
112.9
|
111.7
|
112.6
|
Mawrth 2018
|
113.2
|
113.7
|
112.5
|
112.8
|
Ebrill 2018
|
114.2
|
114.8
|
113.6
|
113.2
|
Mai 2018
|
116.5
|
117.6
|
116.2
|
114.6
|
Mehefin 2018
|
117.3
|
118.6
|
117.0
|
115.4
|
Gorffennaf 2018
|
118.4
|
119.7
|
118.0
|
116.2
|
Awst 2018
|
117.8
|
119.0
|
117.4
|
115.7
|
Medi 2018
|
118.3
|
119.5
|
118.2
|
116.0
|
Hydref 2018
|
118.1
|
119.3
|
117.8
|
115.8
|
Tachwedd 2018
|
118.4
|
119.8
|
118.1
|
115.6
|
Rhagfyr 2018
|
118.0
|
119.5
|
117.3
|
115.6
|
Ionawr 2019
|
118.3
|
119.8
|
117.6
|
115.8
|
Statws y prynwr
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol yn ôl y math o brynwr e.e. Prynwr am y Tro Cyntaf neu Gyn Berchen-Feddiannydd
Dyddiad
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Dyddiad
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Dyddiad
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Dyddiad
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Statws cyllido
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol a nifer y gwerthiannau yn ôl statws cyllido, e.e. Arian Parod/Morgais
Statws yr eiddo
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol a nifer y gwerthiannau yn ôl cyllido yn ôl statws yr eiddo, e.e. Newydd/Presennol
Dyddiad
|
Adeilad newydd
|
Ionawr 2015
|
263509.0
|
Chwefror 2015
|
269143.0
|
Mawrth 2015
|
273844.0
|
Ebrill 2015
|
272919.0
|
Mai 2015
|
273062.0
|
Mehefin 2015
|
268052.0
|
Gorffennaf 2015
|
270294.0
|
Awst 2015
|
271038.0
|
Medi 2015
|
273671.0
|
Hydref 2015
|
272930.0
|
Tachwedd 2015
|
273426.0
|
Rhagfyr 2015
|
277667.0
|
Ionawr 2016
|
281398.0
|
Chwefror 2016
|
285084.0
|
Mawrth 2016
|
280963.0
|
Ebrill 2016
|
283313.0
|
Mai 2016
|
286863.0
|
Mehefin 2016
|
293808.0
|
Gorffennaf 2016
|
295580.0
|
Awst 2016
|
294281.0
|
Medi 2016
|
292298.0
|
Hydref 2016
|
291319.0
|
Tachwedd 2016
|
295135.0
|
Rhagfyr 2016
|
301608.0
|
Ionawr 2017
|
305405.0
|
Chwefror 2017
|
302917.0
|
Mawrth 2017
|
303133.0
|
Ebrill 2017
|
306522.0
|
Mai 2017
|
313502.0
|
Mehefin 2017
|
315569.0
|
Gorffennaf 2017
|
313558.0
|
Awst 2017
|
310182.0
|
Medi 2017
|
305864.0
|
Hydref 2017
|
307455.0
|
Tachwedd 2017
|
305491.0
|
Rhagfyr 2017
|
305758.0
|
Ionawr 2018
|
305143.0
|
Chwefror 2018
|
311056.0
|
Mawrth 2018
|
314239.0
|
Ebrill 2018
|
316342.0
|
Mai 2018
|
317375.0
|
Mehefin 2018
|
319071.0
|
Gorffennaf 2018
|
320396.0
|
Awst 2018
|
319415.0
|
Medi 2018
|
320378.0
|
Hydref 2018
|
321088.0
|
Tachwedd 2018
|
319143.0
|
Rhagfyr 2018
|
319772.0
|
Ionawr 2019
|
319861.0
|
Dyddiad
|
Adeilad newydd
|
Ionawr 2015
|
8.4
|
Chwefror 2015
|
9.3
|
Mawrth 2015
|
10.6
|
Ebrill 2015
|
9.0
|
Mai 2015
|
9.7
|
Mehefin 2015
|
7.1
|
Gorffennaf 2015
|
7.2
|
Awst 2015
|
6.1
|
Medi 2015
|
6.4
|
Hydref 2015
|
6.0
|
Tachwedd 2015
|
6.9
|
Rhagfyr 2015
|
7.2
|
Ionawr 2016
|
6.8
|
Chwefror 2016
|
5.9
|
Mawrth 2016
|
2.6
|
Ebrill 2016
|
3.8
|
Mai 2016
|
5.0
|
Mehefin 2016
|
9.6
|
Gorffennaf 2016
|
9.4
|
Awst 2016
|
8.6
|
Medi 2016
|
6.8
|
Hydref 2016
|
6.7
|
Tachwedd 2016
|
7.9
|
Rhagfyr 2016
|
8.6
|
Ionawr 2017
|
8.5
|
Chwefror 2017
|
6.3
|
Mawrth 2017
|
7.9
|
Ebrill 2017
|
6.0
|
Mai 2017
|
7.8
|
Mehefin 2017
|
7.4
|
Gorffennaf 2017
|
6.1
|
Awst 2017
|
5.4
|
Medi 2017
|
4.6
|
Hydref 2017
|
5.5
|
Tachwedd 2017
|
3.5
|
Rhagfyr 2017
|
1.4
|
Ionawr 2018
|
-0.1
|
Chwefror 2018
|
2.7
|
Mawrth 2018
|
3.7
|
Ebrill 2018
|
3.2
|
Mai 2018
|
1.2
|
Mehefin 2018
|
1.1
|
Gorffennaf 2018
|
2.2
|
Awst 2018
|
3.0
|
Medi 2018
|
4.8
|
Hydref 2018
|
4.4
|
Tachwedd 2018
|
4.5
|
Rhagfyr 2018
|
4.6
|
Ionawr 2019
|
4.8
|
Dyddiad
|
Adeilad newydd
|
Ionawr 2015
|
1.7
|
Chwefror 2015
|
2.1
|
Mawrth 2015
|
1.8
|
Ebrill 2015
|
-0.3
|
Mai 2015
|
0.1
|
Mehefin 2015
|
-1.8
|
Gorffennaf 2015
|
0.8
|
Awst 2015
|
0.3
|
Medi 2015
|
1.0
|
Hydref 2015
|
-0.3
|
Tachwedd 2015
|
0.2
|
Rhagfyr 2015
|
1.6
|
Ionawr 2016
|
1.3
|
Chwefror 2016
|
1.3
|
Mawrth 2016
|
-1.4
|
Ebrill 2016
|
0.8
|
Mai 2016
|
1.2
|
Mehefin 2016
|
2.4
|
Gorffennaf 2016
|
0.6
|
Awst 2016
|
-0.4
|
Medi 2016
|
-0.7
|
Hydref 2016
|
-0.3
|
Tachwedd 2016
|
1.3
|
Rhagfyr 2016
|
2.2
|
Ionawr 2017
|
1.3
|
Chwefror 2017
|
-0.8
|
Mawrth 2017
|
0.1
|
Ebrill 2017
|
1.1
|
Mai 2017
|
2.3
|
Mehefin 2017
|
0.7
|
Gorffennaf 2017
|
-0.6
|
Awst 2017
|
-1.1
|
Medi 2017
|
-1.4
|
Hydref 2017
|
0.5
|
Tachwedd 2017
|
-0.6
|
Rhagfyr 2017
|
0.1
|
Ionawr 2018
|
-0.2
|
Chwefror 2018
|
1.9
|
Mawrth 2018
|
1.0
|
Ebrill 2018
|
0.7
|
Mai 2018
|
0.3
|
Mehefin 2018
|
0.5
|
Gorffennaf 2018
|
0.4
|
Awst 2018
|
-0.3
|
Medi 2018
|
0.3
|
Hydref 2018
|
0.2
|
Tachwedd 2018
|
-0.6
|
Rhagfyr 2018
|
0.2
|
Ionawr 2019
|
0.0
|
Dyddiad
|
Adeilad newydd
|
Ionawr 2015
|
100.0
|
Chwefror 2015
|
102.1
|
Mawrth 2015
|
103.9
|
Ebrill 2015
|
103.6
|
Mai 2015
|
103.6
|
Mehefin 2015
|
101.7
|
Gorffennaf 2015
|
102.6
|
Awst 2015
|
102.9
|
Medi 2015
|
103.9
|
Hydref 2015
|
103.6
|
Tachwedd 2015
|
103.8
|
Rhagfyr 2015
|
105.4
|
Ionawr 2016
|
106.8
|
Chwefror 2016
|
108.2
|
Mawrth 2016
|
106.6
|
Ebrill 2016
|
107.5
|
Mai 2016
|
108.9
|
Mehefin 2016
|
111.5
|
Gorffennaf 2016
|
112.2
|
Awst 2016
|
111.7
|
Medi 2016
|
110.9
|
Hydref 2016
|
110.6
|
Tachwedd 2016
|
112.0
|
Rhagfyr 2016
|
114.5
|
Ionawr 2017
|
115.9
|
Chwefror 2017
|
115.0
|
Mawrth 2017
|
115.0
|
Ebrill 2017
|
116.3
|
Mai 2017
|
119.0
|
Mehefin 2017
|
119.8
|
Gorffennaf 2017
|
119.0
|
Awst 2017
|
117.7
|
Medi 2017
|
116.1
|
Hydref 2017
|
116.7
|
Tachwedd 2017
|
115.9
|
Rhagfyr 2017
|
116.0
|
Ionawr 2018
|
115.8
|
Chwefror 2018
|
118.0
|
Mawrth 2018
|
119.2
|
Ebrill 2018
|
120.0
|
Mai 2018
|
120.4
|
Mehefin 2018
|
121.1
|
Gorffennaf 2018
|
121.6
|
Awst 2018
|
121.2
|
Medi 2018
|
121.6
|
Hydref 2018
|
121.8
|
Tachwedd 2018
|
121.1
|
Rhagfyr 2018
|
121.4
|
Ionawr 2019
|
121.4
|