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 ar wahân
|
Tai teras
|
Mai 2006
|
116814.0
|
191069.0
|
85031.0
|
Mehefin 2006
|
117188.0
|
190604.0
|
85523.0
|
Gorffennaf 2006
|
117318.0
|
190946.0
|
85800.0
|
Awst 2006
|
117011.0
|
190661.0
|
85785.0
|
Medi 2006
|
118221.0
|
193466.0
|
86664.0
|
Hydref 2006
|
120725.0
|
197821.0
|
88406.0
|
Tachwedd 2006
|
120752.0
|
197665.0
|
88468.0
|
Rhagfyr 2006
|
123022.0
|
200143.0
|
90344.0
|
Ionawr 2007
|
124331.0
|
202084.0
|
91425.0
|
Chwefror 2007
|
126340.0
|
205296.0
|
92852.0
|
Mawrth 2007
|
125415.0
|
204288.0
|
92207.0
|
Ebrill 2007
|
124649.0
|
202143.0
|
91790.0
|
Mai 2007
|
123259.0
|
198821.0
|
90985.0
|
Mehefin 2007
|
124762.0
|
200729.0
|
92199.0
|
Gorffennaf 2007
|
124904.0
|
201577.0
|
92309.0
|
Awst 2007
|
128537.0
|
208237.0
|
95098.0
|
Medi 2007
|
127129.0
|
206655.0
|
94017.0
|
Hydref 2007
|
126399.0
|
206195.0
|
93402.0
|
Tachwedd 2007
|
126626.0
|
207054.0
|
93363.0
|
Rhagfyr 2007
|
127213.0
|
207634.0
|
93806.0
|
Ionawr 2008
|
129963.0
|
212100.0
|
95894.0
|
Chwefror 2008
|
125667.0
|
205438.0
|
92760.0
|
Mawrth 2008
|
123745.0
|
203634.0
|
91202.0
|
Ebrill 2008
|
120896.0
|
199639.0
|
89134.0
|
Mai 2008
|
124326.0
|
204989.0
|
91674.0
|
Mehefin 2008
|
123812.0
|
203435.0
|
91390.0
|
Gorffennaf 2008
|
119556.0
|
196450.0
|
88080.0
|
Awst 2008
|
114725.0
|
188547.0
|
84604.0
|
Medi 2008
|
114004.0
|
189336.0
|
83944.0
|
Hydref 2008
|
114473.0
|
190531.0
|
84257.0
|
Tachwedd 2008
|
118520.0
|
197948.0
|
87073.0
|
Rhagfyr 2008
|
122350.0
|
202834.0
|
90058.0
|
Ionawr 2009
|
124910.0
|
207857.0
|
91801.0
|
Chwefror 2009
|
120848.0
|
201664.0
|
88628.0
|
Mawrth 2009
|
118605.0
|
199186.0
|
86652.0
|
Ebrill 2009
|
116500.0
|
194912.0
|
85168.0
|
Mai 2009
|
116058.0
|
193605.0
|
84926.0
|
Mehefin 2009
|
115587.0
|
192496.0
|
84697.0
|
Gorffennaf 2009
|
115350.0
|
191932.0
|
84623.0
|
Awst 2009
|
115597.0
|
192701.0
|
84947.0
|
Medi 2009
|
113604.0
|
189651.0
|
83457.0
|
Hydref 2009
|
113850.0
|
190303.0
|
83523.0
|
Tachwedd 2009
|
114579.0
|
191627.0
|
84148.0
|
Rhagfyr 2009
|
115741.0
|
192190.0
|
85324.0
|
Ionawr 2010
|
113339.0
|
188806.0
|
83537.0
|
Chwefror 2010
|
111695.0
|
186182.0
|
82080.0
|
Mawrth 2010
|
109657.0
|
184609.0
|
80076.0
|
Ebrill 2010
|
110955.0
|
186126.0
|
80983.0
|
Mai 2010
|
110183.0
|
184914.0
|
80333.0
|
Mehefin 2010
|
111081.0
|
185751.0
|
81158.0
|
Gorffennaf 2010
|
110868.0
|
185994.0
|
81002.0
|
Awst 2010
|
114162.0
|
191993.0
|
83320.0
|
Medi 2010
|
113754.0
|
192469.0
|
82886.0
|
Hydref 2010
|
115535.0
|
196024.0
|
84047.0
|
Tachwedd 2010
|
112212.0
|
190999.0
|
81548.0
|
Rhagfyr 2010
|
110343.0
|
187619.0
|
80084.0
|
Ionawr 2011
|
106105.0
|
180969.0
|
76898.0
|
Chwefror 2011
|
106605.0
|
182277.0
|
77314.0
|
Mawrth 2011
|
105259.0
|
181163.0
|
76192.0
|
Ebrill 2011
|
107965.0
|
185485.0
|
78261.0
|
Mai 2011
|
108030.0
|
184767.0
|
78209.0
|
Mehefin 2011
|
109415.0
|
185618.0
|
79379.0
|
Gorffennaf 2011
|
107613.0
|
182140.0
|
78103.0
|
Awst 2011
|
105624.0
|
179157.0
|
76674.0
|
Medi 2011
|
106253.0
|
181001.0
|
77191.0
|
Hydref 2011
|
106780.0
|
182505.0
|
77397.0
|
Tachwedd 2011
|
107891.0
|
184505.0
|
78052.0
|
Rhagfyr 2011
|
108669.0
|
185217.0
|
78502.0
|
Ionawr 2012
|
107446.0
|
182522.0
|
77662.0
|
Chwefror 2012
|
105045.0
|
178210.0
|
76174.0
|
Mawrth 2012
|
104835.0
|
177025.0
|
76212.0
|
Ebrill 2012
|
108371.0
|
183234.0
|
78758.0
|
Mai 2012
|
111181.0
|
187730.0
|
80800.0
|
Mehefin 2012
|
112831.0
|
190741.0
|
82140.0
|
Gorffennaf 2012
|
111116.0
|
187645.0
|
81047.0
|
Awst 2012
|
112140.0
|
189321.0
|
81940.0
|
Medi 2012
|
111163.0
|
188370.0
|
81109.0
|
Hydref 2012
|
112070.0
|
189718.0
|
81680.0
|
Tachwedd 2012
|
111729.0
|
189156.0
|
81353.0
|
Rhagfyr 2012
|
107589.0
|
182273.0
|
78220.0
|
Ionawr 2013
|
103175.0
|
175100.0
|
74896.0
|
Chwefror 2013
|
99879.0
|
169722.0
|
72493.0
|
Mawrth 2013
|
101609.0
|
173118.0
|
73665.0
|
Ebrill 2013
|
103706.0
|
176578.0
|
75315.0
|
Mai 2013
|
105867.0
|
180009.0
|
76830.0
|
Mehefin 2013
|
105152.0
|
177791.0
|
76515.0
|
Gorffennaf 2013
|
107506.0
|
181517.0
|
78345.0
|
Awst 2013
|
109017.0
|
183986.0
|
79506.0
|
Medi 2013
|
110226.0
|
186965.0
|
80209.0
|
Hydref 2013
|
105913.0
|
180413.0
|
76825.0
|
Tachwedd 2013
|
103536.0
|
176723.0
|
74951.0
|
Rhagfyr 2013
|
103951.0
|
176464.0
|
75307.0
|
Ionawr 2014
|
104234.0
|
176485.0
|
75681.0
|
Chwefror 2014
|
100956.0
|
170900.0
|
73429.0
|
Mawrth 2014
|
100143.0
|
169812.0
|
72808.0
|
Ebrill 2014
|
102147.0
|
172823.0
|
74406.0
|
Mai 2014
|
107549.0
|
181592.0
|
78389.0
|
Mehefin 2014
|
109472.0
|
184596.0
|
79963.0
|
Gorffennaf 2014
|
111707.0
|
188203.0
|
81678.0
|
Awst 2014
|
111496.0
|
187696.0
|
81609.0
|
Medi 2014
|
112691.0
|
189740.0
|
82499.0
|
Hydref 2014
|
112300.0
|
189282.0
|
82049.0
|
Tachwedd 2014
|
111338.0
|
187946.0
|
81171.0
|
Rhagfyr 2014
|
110218.0
|
186512.0
|
80194.0
|
Ionawr 2015
|
107847.0
|
182723.0
|
78388.0
|
Chwefror 2015
|
107113.0
|
181770.0
|
77882.0
|
Mawrth 2015
|
105225.0
|
179066.0
|
76307.0
|
Ebrill 2015
|
106215.0
|
180950.0
|
77051.0
|
Mai 2015
|
109795.0
|
186653.0
|
79637.0
|
Mehefin 2015
|
112098.0
|
189574.0
|
81655.0
|
Gorffennaf 2015
|
112462.0
|
189626.0
|
81975.0
|
Awst 2015
|
109174.0
|
183919.0
|
79671.0
|
Medi 2015
|
107653.0
|
182145.0
|
78358.0
|
Hydref 2015
|
108029.0
|
183345.0
|
78536.0
|
Tachwedd 2015
|
110352.0
|
187614.0
|
80060.0
|
Rhagfyr 2015
|
111961.0
|
190746.0
|
81141.0
|
Ionawr 2016
|
112533.0
|
191449.0
|
81539.0
|
Chwefror 2016
|
110382.0
|
187646.0
|
80065.0
|
Mawrth 2016
|
108810.0
|
184173.0
|
79057.0
|
Ebrill 2016
|
111268.0
|
188814.0
|
80812.0
|
Mai 2016
|
113202.0
|
192677.0
|
82197.0
|
Mehefin 2016
|
115277.0
|
196680.0
|
83646.0
|
Gorffennaf 2016
|
114403.0
|
194732.0
|
83169.0
|
Awst 2016
|
112515.0
|
191330.0
|
81731.0
|
Medi 2016
|
107866.0
|
183499.0
|
78253.0
|
Hydref 2016
|
107027.0
|
183095.0
|
77222.0
|
Tachwedd 2016
|
107714.0
|
185292.0
|
77414.0
|
Rhagfyr 2016
|
112252.0
|
193759.0
|
80570.0
|
Ionawr 2017
|
109752.0
|
190034.0
|
78724.0
|
Chwefror 2017
|
111719.0
|
193240.0
|
80304.0
|
Mawrth 2017
|
109670.0
|
189953.0
|
78694.0
|
Ebrill 2017
|
111784.0
|
192899.0
|
80347.0
|
Mai 2017
|
110405.0
|
189873.0
|
79331.0
|
Mehefin 2017
|
109877.0
|
187817.0
|
79187.0
|
Gorffennaf 2017
|
110106.0
|
187696.0
|
79506.0
|
Awst 2017
|
109897.0
|
187099.0
|
79526.0
|
Medi 2017
|
111839.0
|
191118.0
|
80877.0
|
Hydref 2017
|
113190.0
|
194093.0
|
81602.0
|
Tachwedd 2017
|
114120.0
|
195972.0
|
82077.0
|
Rhagfyr 2017
|
115302.0
|
197449.0
|
82973.0
|
Ionawr 2018
|
112921.0
|
193603.0
|
81176.0
|
Chwefror 2018
|
112353.0
|
194107.0
|
80583.0
|
Mawrth 2018
|
108542.0
|
188449.0
|
77788.0
|
Ebrill 2018
|
108051.0
|
187501.0
|
77609.0
|
Mai 2018
|
107748.0
|
185783.0
|
77683.0
|
Mehefin 2018
|
111933.0
|
192614.0
|
80621.0
|
Gorffennaf 2018
|
113484.0
|
195242.0
|
81719.0
|
Awst 2018
|
112626.0
|
193949.0
|
81020.0
|
Medi 2018
|
109547.0
|
188855.0
|
78866.0
|
Hydref 2018
|
109755.0
|
189513.0
|
78966.0
|
Tachwedd 2018
|
110045.0
|
190062.0
|
79134.0
|
Rhagfyr 2018
|
112365.0
|
193920.0
|
80770.0
|
Ionawr 2019
|
110674.0
|
191198.0
|
79337.0
|
Chwefror 2019
|
110773.0
|
192215.0
|
79243.0
|
Mawrth 2019
|
108364.0
|
188501.0
|
77293.0
|
Ebrill 2019
|
110159.0
|
191281.0
|
78764.0
|
Mai 2019
|
112798.0
|
194946.0
|
80820.0
|
Mehefin 2019
|
112888.0
|
194276.0
|
81124.0
|
Gorffennaf 2019
|
114238.0
|
196634.0
|
82220.0
|
Awst 2019
|
114859.0
|
197506.0
|
82849.0
|
Medi 2019
|
116974.0
|
201585.0
|
84438.0
|
Hydref 2019
|
115099.0
|
197961.0
|
82926.0
|
Tachwedd 2019
|
112955.0
|
194041.0
|
81206.0
|
Rhagfyr 2019
|
112958.0
|
193537.0
|
81262.0
|
Ionawr 2020
|
114013.0
|
196092.0
|
81896.0
|
Chwefror 2020
|
112362.0
|
193684.0
|
80783.0
|
Mawrth 2020
|
111932.0
|
193703.0
|
80261.0
|
Dyddiad
|
Pob math o eiddo
|
Tai ar wahân
|
Tai teras
|
Mai 2006
|
20.7
|
17.6
|
22.6
|
Mehefin 2006
|
16.6
|
14.0
|
18.2
|
Gorffennaf 2006
|
12.6
|
10.2
|
14.3
|
Awst 2006
|
12.9
|
10.8
|
14.6
|
Medi 2006
|
12.9
|
10.8
|
14.5
|
Hydref 2006
|
16.9
|
15.2
|
18.3
|
Tachwedd 2006
|
14.5
|
13.0
|
15.9
|
Rhagfyr 2006
|
16.1
|
14.7
|
17.6
|
Ionawr 2007
|
14.9
|
13.4
|
16.4
|
Chwefror 2007
|
19.4
|
18.2
|
20.6
|
Mawrth 2007
|
16.1
|
14.7
|
17.4
|
Ebrill 2007
|
13.0
|
11.9
|
14.3
|
Mai 2007
|
5.5
|
4.1
|
7.0
|
Mehefin 2007
|
6.5
|
5.3
|
7.8
|
Gorffennaf 2007
|
6.5
|
5.6
|
7.6
|
Awst 2007
|
9.8
|
9.2
|
10.9
|
Medi 2007
|
7.5
|
6.8
|
8.5
|
Hydref 2007
|
4.7
|
4.2
|
5.6
|
Tachwedd 2007
|
4.9
|
4.8
|
5.5
|
Rhagfyr 2007
|
3.4
|
3.7
|
3.8
|
Ionawr 2008
|
4.5
|
5.0
|
4.9
|
Chwefror 2008
|
-0.5
|
0.1
|
-0.1
|
Mawrth 2008
|
-1.3
|
-0.3
|
-1.1
|
Ebrill 2008
|
-3.0
|
-1.2
|
-2.9
|
Mai 2008
|
0.9
|
3.1
|
0.8
|
Mehefin 2008
|
-0.8
|
1.4
|
-0.9
|
Gorffennaf 2008
|
-4.3
|
-2.5
|
-4.6
|
Awst 2008
|
-10.8
|
-9.5
|
-11.0
|
Medi 2008
|
-10.3
|
-8.4
|
-10.7
|
Hydref 2008
|
-9.4
|
-7.6
|
-9.8
|
Tachwedd 2008
|
-6.4
|
-4.4
|
-6.7
|
Rhagfyr 2008
|
-3.8
|
-2.3
|
-4.0
|
Ionawr 2009
|
-3.9
|
-2.0
|
-4.3
|
Chwefror 2009
|
-3.8
|
-1.8
|
-4.4
|
Mawrth 2009
|
-4.2
|
-2.2
|
-5.0
|
Ebrill 2009
|
-3.6
|
-2.4
|
-4.4
|
Mai 2009
|
-6.6
|
-5.6
|
-7.4
|
Mehefin 2009
|
-6.6
|
-5.4
|
-7.3
|
Gorffennaf 2009
|
-3.5
|
-2.3
|
-3.9
|
Awst 2009
|
0.8
|
2.2
|
0.4
|
Medi 2009
|
-0.4
|
0.2
|
-0.6
|
Hydref 2009
|
-0.5
|
-0.1
|
-0.9
|
Tachwedd 2009
|
-3.3
|
-3.2
|
-3.4
|
Rhagfyr 2009
|
-5.4
|
-5.2
|
-5.3
|
Ionawr 2010
|
-9.3
|
-9.2
|
-9.0
|
Chwefror 2010
|
-7.6
|
-7.7
|
-7.4
|
Mawrth 2010
|
-7.5
|
-7.3
|
-7.6
|
Ebrill 2010
|
-4.8
|
-4.5
|
-4.9
|
Mai 2010
|
-5.1
|
-4.5
|
-5.4
|
Mehefin 2010
|
-3.9
|
-3.5
|
-4.2
|
Gorffennaf 2010
|
-3.9
|
-3.1
|
-4.3
|
Awst 2010
|
-1.2
|
-0.4
|
-1.9
|
Medi 2010
|
0.1
|
1.5
|
-0.7
|
Hydref 2010
|
1.5
|
3.0
|
0.6
|
Tachwedd 2010
|
-2.1
|
-0.3
|
-3.1
|
Rhagfyr 2010
|
-4.7
|
-2.4
|
-6.1
|
Ionawr 2011
|
-6.4
|
-4.2
|
-8.0
|
Chwefror 2011
|
-4.6
|
-2.1
|
-5.8
|
Mawrth 2011
|
-4.0
|
-1.9
|
-4.8
|
Ebrill 2011
|
-2.7
|
-0.3
|
-3.4
|
Mai 2011
|
-2.0
|
-0.1
|
-2.6
|
Mehefin 2011
|
-1.5
|
-0.1
|
-2.2
|
Gorffennaf 2011
|
-2.9
|
-2.1
|
-3.6
|
Awst 2011
|
-7.5
|
-6.7
|
-8.0
|
Medi 2011
|
-6.6
|
-6.0
|
-6.9
|
Hydref 2011
|
-7.6
|
-6.9
|
-7.9
|
Tachwedd 2011
|
-3.8
|
-3.4
|
-4.3
|
Rhagfyr 2011
|
-1.5
|
-1.3
|
-2.0
|
Ionawr 2012
|
1.3
|
0.9
|
1.0
|
Chwefror 2012
|
-1.5
|
-2.2
|
-1.5
|
Mawrth 2012
|
-0.4
|
-2.3
|
0.0
|
Ebrill 2012
|
0.4
|
-1.2
|
0.6
|
Mai 2012
|
2.9
|
1.6
|
3.3
|
Mehefin 2012
|
3.1
|
2.8
|
3.5
|
Gorffennaf 2012
|
3.3
|
3.0
|
3.8
|
Awst 2012
|
6.2
|
5.7
|
6.9
|
Medi 2012
|
4.6
|
4.1
|
5.1
|
Hydref 2012
|
5.0
|
4.0
|
5.5
|
Tachwedd 2012
|
3.6
|
2.5
|
4.2
|
Rhagfyr 2012
|
-1.0
|
-1.6
|
-0.4
|
Ionawr 2013
|
-4.0
|
-4.1
|
-3.6
|
Chwefror 2013
|
-4.9
|
-4.8
|
-4.8
|
Mawrth 2013
|
-3.1
|
-2.2
|
-3.3
|
Ebrill 2013
|
-4.3
|
-3.6
|
-4.4
|
Mai 2013
|
-4.8
|
-4.1
|
-4.9
|
Mehefin 2013
|
-6.8
|
-6.8
|
-6.8
|
Gorffennaf 2013
|
-3.2
|
-3.3
|
-3.3
|
Awst 2013
|
-2.8
|
-2.8
|
-3.0
|
Medi 2013
|
-0.8
|
-0.8
|
-1.1
|
Hydref 2013
|
-5.5
|
-4.9
|
-5.9
|
Tachwedd 2013
|
-7.3
|
-6.6
|
-7.9
|
Rhagfyr 2013
|
-3.4
|
-3.2
|
-3.7
|
Ionawr 2014
|
1.0
|
0.8
|
1.0
|
Chwefror 2014
|
1.1
|
0.7
|
1.3
|
Mawrth 2014
|
-1.4
|
-1.9
|
-1.2
|
Ebrill 2014
|
-1.5
|
-2.1
|
-1.2
|
Mai 2014
|
1.6
|
0.9
|
2.0
|
Mehefin 2014
|
4.1
|
3.8
|
4.5
|
Gorffennaf 2014
|
3.9
|
3.7
|
4.3
|
Awst 2014
|
2.3
|
2.0
|
2.6
|
Medi 2014
|
2.2
|
1.5
|
2.9
|
Hydref 2014
|
6.0
|
4.9
|
6.8
|
Tachwedd 2014
|
7.5
|
6.4
|
8.3
|
Rhagfyr 2014
|
6.0
|
5.7
|
6.5
|
Ionawr 2015
|
3.5
|
3.5
|
3.6
|
Chwefror 2015
|
6.1
|
6.4
|
6.1
|
Mawrth 2015
|
5.1
|
5.4
|
4.8
|
Ebrill 2015
|
4.0
|
4.7
|
3.6
|
Mai 2015
|
2.1
|
2.8
|
1.6
|
Mehefin 2015
|
2.4
|
2.7
|
2.1
|
Gorffennaf 2015
|
0.7
|
0.8
|
0.4
|
Awst 2015
|
-2.1
|
-2.0
|
-2.4
|
Medi 2015
|
-4.5
|
-4.0
|
-5.0
|
Hydref 2015
|
-3.8
|
-3.1
|
-4.3
|
Tachwedd 2015
|
-0.9
|
-0.2
|
-1.4
|
Rhagfyr 2015
|
1.6
|
2.3
|
1.2
|
Ionawr 2016
|
4.4
|
4.8
|
4.0
|
Chwefror 2016
|
3.0
|
3.2
|
2.8
|
Mawrth 2016
|
3.4
|
2.8
|
3.6
|
Ebrill 2016
|
4.8
|
4.4
|
4.9
|
Mai 2016
|
3.1
|
3.2
|
3.2
|
Mehefin 2016
|
2.8
|
3.8
|
2.4
|
Gorffennaf 2016
|
1.7
|
2.7
|
1.5
|
Awst 2016
|
3.1
|
4.0
|
2.6
|
Medi 2016
|
0.2
|
0.7
|
-0.1
|
Hydref 2016
|
-0.9
|
-0.1
|
-1.7
|
Tachwedd 2016
|
-2.4
|
-1.2
|
-3.3
|
Rhagfyr 2016
|
0.3
|
1.6
|
-0.7
|
Ionawr 2017
|
-2.5
|
-0.7
|
-3.4
|
Chwefror 2017
|
1.2
|
3.0
|
0.3
|
Mawrth 2017
|
0.8
|
3.1
|
-0.5
|
Ebrill 2017
|
-0.8
|
-0.1
|
-1.8
|
Mai 2017
|
-3.2
|
-2.8
|
-4.1
|
Mehefin 2017
|
-4.7
|
-4.5
|
-5.3
|
Gorffennaf 2017
|
-3.8
|
-3.6
|
-4.4
|
Awst 2017
|
-2.3
|
-2.2
|
-2.7
|
Medi 2017
|
3.7
|
4.2
|
3.4
|
Hydref 2017
|
5.8
|
6.0
|
5.7
|
Tachwedd 2017
|
6.0
|
5.8
|
6.0
|
Rhagfyr 2017
|
2.7
|
1.9
|
3.0
|
Ionawr 2018
|
2.9
|
1.9
|
3.1
|
Chwefror 2018
|
0.6
|
0.4
|
0.4
|
Mawrth 2018
|
-1.0
|
-0.8
|
-1.2
|
Ebrill 2018
|
-3.3
|
-2.8
|
-3.4
|
Mai 2018
|
-2.4
|
-2.2
|
-2.1
|
Mehefin 2018
|
1.9
|
2.6
|
1.8
|
Gorffennaf 2018
|
3.1
|
4.0
|
2.8
|
Awst 2018
|
2.5
|
3.7
|
1.9
|
Medi 2018
|
-2.0
|
-1.2
|
-2.5
|
Hydref 2018
|
-3.0
|
-2.4
|
-3.2
|
Tachwedd 2018
|
-3.6
|
-3.0
|
-3.6
|
Rhagfyr 2018
|
-2.6
|
-1.8
|
-2.6
|
Ionawr 2019
|
-2.0
|
-1.2
|
-2.3
|
Chwefror 2019
|
-1.4
|
-1.0
|
-1.7
|
Mawrth 2019
|
-0.2
|
0.0
|
-0.6
|
Ebrill 2019
|
2.0
|
2.0
|
1.5
|
Mai 2019
|
4.7
|
4.9
|
4.0
|
Mehefin 2019
|
0.8
|
0.9
|
0.6
|
Gorffennaf 2019
|
0.7
|
0.7
|
0.6
|
Awst 2019
|
2.0
|
1.8
|
2.3
|
Medi 2019
|
6.8
|
6.7
|
7.1
|
Hydref 2019
|
4.9
|
4.5
|
5.0
|
Tachwedd 2019
|
2.6
|
2.1
|
2.6
|
Rhagfyr 2019
|
0.5
|
-0.2
|
0.6
|
Ionawr 2020
|
3.0
|
2.6
|
3.2
|
Chwefror 2020
|
1.4
|
0.8
|
1.9
|
Mawrth 2020
|
3.3
|
2.8
|
3.8
|
Dyddiad
|
Pob math o eiddo
|
Tai ar wahân
|
Tai teras
|
Mai 2006
|
5.9
|
5.8
|
5.9
|
Mehefin 2006
|
0.3
|
-0.2
|
0.6
|
Gorffennaf 2006
|
0.1
|
0.2
|
0.3
|
Awst 2006
|
-0.3
|
-0.2
|
-0.0
|
Medi 2006
|
1.0
|
1.5
|
1.0
|
Hydref 2006
|
2.1
|
2.2
|
2.0
|
Tachwedd 2006
|
0.0
|
-0.1
|
0.1
|
Rhagfyr 2006
|
1.9
|
1.2
|
2.1
|
Ionawr 2007
|
1.1
|
1.0
|
1.2
|
Chwefror 2007
|
1.6
|
1.6
|
1.6
|
Mawrth 2007
|
-0.7
|
-0.5
|
-0.7
|
Ebrill 2007
|
-0.6
|
-1.0
|
-0.4
|
Mai 2007
|
-1.1
|
-1.6
|
-0.9
|
Mehefin 2007
|
1.2
|
1.0
|
1.3
|
Gorffennaf 2007
|
0.1
|
0.4
|
0.1
|
Awst 2007
|
2.9
|
3.3
|
3.0
|
Medi 2007
|
-1.1
|
-0.8
|
-1.1
|
Hydref 2007
|
-0.6
|
-0.2
|
-0.6
|
Tachwedd 2007
|
0.2
|
0.4
|
-0.0
|
Rhagfyr 2007
|
0.5
|
0.3
|
0.5
|
Ionawr 2008
|
2.2
|
2.2
|
2.2
|
Chwefror 2008
|
-3.3
|
-3.1
|
-3.3
|
Mawrth 2008
|
-1.5
|
-0.9
|
-1.7
|
Ebrill 2008
|
-2.3
|
-2.0
|
-2.3
|
Mai 2008
|
2.8
|
2.7
|
2.8
|
Mehefin 2008
|
-0.4
|
-0.8
|
-0.3
|
Gorffennaf 2008
|
-3.4
|
-3.4
|
-3.6
|
Awst 2008
|
-4.0
|
-4.0
|
-4.0
|
Medi 2008
|
-0.6
|
0.4
|
-0.8
|
Hydref 2008
|
0.4
|
0.6
|
0.4
|
Tachwedd 2008
|
3.5
|
3.9
|
3.3
|
Rhagfyr 2008
|
3.2
|
2.5
|
3.4
|
Ionawr 2009
|
2.1
|
2.5
|
1.9
|
Chwefror 2009
|
-3.2
|
-3.0
|
-3.5
|
Mawrth 2009
|
-1.9
|
-1.2
|
-2.2
|
Ebrill 2009
|
-1.8
|
-2.2
|
-1.7
|
Mai 2009
|
-0.4
|
-0.7
|
-0.3
|
Mehefin 2009
|
-0.4
|
-0.6
|
-0.3
|
Gorffennaf 2009
|
-0.2
|
-0.3
|
-0.1
|
Awst 2009
|
0.2
|
0.4
|
0.4
|
Medi 2009
|
-1.7
|
-1.6
|
-1.8
|
Hydref 2009
|
0.2
|
0.3
|
0.1
|
Tachwedd 2009
|
0.6
|
0.7
|
0.8
|
Rhagfyr 2009
|
1.0
|
0.3
|
1.4
|
Ionawr 2010
|
-2.1
|
-1.8
|
-2.1
|
Chwefror 2010
|
-1.4
|
-1.4
|
-1.7
|
Mawrth 2010
|
-1.8
|
-0.8
|
-2.4
|
Ebrill 2010
|
1.2
|
0.8
|
1.1
|
Mai 2010
|
-0.7
|
-0.6
|
-0.8
|
Mehefin 2010
|
0.8
|
0.4
|
1.0
|
Gorffennaf 2010
|
-0.2
|
0.1
|
-0.2
|
Awst 2010
|
3.0
|
3.2
|
2.9
|
Medi 2010
|
-0.4
|
0.2
|
-0.5
|
Hydref 2010
|
1.6
|
1.8
|
1.4
|
Tachwedd 2010
|
-2.9
|
-2.6
|
-3.0
|
Rhagfyr 2010
|
-1.7
|
-1.8
|
-1.8
|
Ionawr 2011
|
-3.8
|
-3.5
|
-4.0
|
Chwefror 2011
|
0.5
|
0.7
|
0.5
|
Mawrth 2011
|
-1.3
|
-0.6
|
-1.4
|
Ebrill 2011
|
2.6
|
2.4
|
2.7
|
Mai 2011
|
0.1
|
-0.4
|
-0.1
|
Mehefin 2011
|
1.3
|
0.5
|
1.5
|
Gorffennaf 2011
|
-1.6
|
-1.9
|
-1.6
|
Awst 2011
|
-1.8
|
-1.6
|
-1.8
|
Medi 2011
|
0.6
|
1.0
|
0.7
|
Hydref 2011
|
0.5
|
0.8
|
0.3
|
Tachwedd 2011
|
1.0
|
1.1
|
0.8
|
Rhagfyr 2011
|
0.7
|
0.4
|
0.6
|
Ionawr 2012
|
-1.1
|
-1.5
|
-1.1
|
Chwefror 2012
|
-2.2
|
-2.4
|
-1.9
|
Mawrth 2012
|
-0.2
|
-0.7
|
0.1
|
Ebrill 2012
|
3.4
|
3.5
|
3.3
|
Mai 2012
|
2.6
|
2.4
|
2.6
|
Mehefin 2012
|
1.5
|
1.6
|
1.7
|
Gorffennaf 2012
|
-1.5
|
-1.6
|
-1.3
|
Awst 2012
|
0.9
|
0.9
|
1.1
|
Medi 2012
|
-0.9
|
-0.5
|
-1.0
|
Hydref 2012
|
0.8
|
0.7
|
0.7
|
Tachwedd 2012
|
-0.3
|
-0.3
|
-0.4
|
Rhagfyr 2012
|
-3.7
|
-3.6
|
-3.8
|
Ionawr 2013
|
-4.1
|
-3.9
|
-4.2
|
Chwefror 2013
|
-3.2
|
-3.1
|
-3.2
|
Mawrth 2013
|
1.7
|
2.0
|
1.6
|
Ebrill 2013
|
2.1
|
2.0
|
2.2
|
Mai 2013
|
2.1
|
1.9
|
2.0
|
Mehefin 2013
|
-0.7
|
-1.2
|
-0.4
|
Gorffennaf 2013
|
2.2
|
2.1
|
2.4
|
Awst 2013
|
1.4
|
1.4
|
1.5
|
Medi 2013
|
1.1
|
1.6
|
0.9
|
Hydref 2013
|
-3.9
|
-3.5
|
-4.2
|
Tachwedd 2013
|
-2.2
|
-2.0
|
-2.4
|
Rhagfyr 2013
|
0.4
|
-0.2
|
0.5
|
Ionawr 2014
|
0.3
|
0.0
|
0.5
|
Chwefror 2014
|
-3.1
|
-3.2
|
-3.0
|
Mawrth 2014
|
-0.8
|
-0.6
|
-0.8
|
Ebrill 2014
|
2.0
|
1.8
|
2.2
|
Mai 2014
|
5.3
|
5.1
|
5.4
|
Mehefin 2014
|
1.8
|
1.6
|
2.0
|
Gorffennaf 2014
|
2.0
|
2.0
|
2.2
|
Awst 2014
|
-0.2
|
-0.3
|
-0.1
|
Medi 2014
|
1.1
|
1.1
|
1.1
|
Hydref 2014
|
-0.4
|
-0.2
|
-0.6
|
Tachwedd 2014
|
-0.9
|
-0.7
|
-1.1
|
Rhagfyr 2014
|
-1.0
|
-0.8
|
-1.2
|
Ionawr 2015
|
-2.2
|
-2.0
|
-2.2
|
Chwefror 2015
|
-0.7
|
-0.5
|
-0.6
|
Mawrth 2015
|
-1.8
|
-1.5
|
-2.0
|
Ebrill 2015
|
0.9
|
1.0
|
1.0
|
Mai 2015
|
3.4
|
3.2
|
3.4
|
Mehefin 2015
|
2.1
|
1.6
|
2.5
|
Gorffennaf 2015
|
0.3
|
0.0
|
0.4
|
Awst 2015
|
-2.9
|
-3.0
|
-2.8
|
Medi 2015
|
-1.4
|
-1.0
|
-1.6
|
Hydref 2015
|
0.4
|
0.7
|
0.2
|
Tachwedd 2015
|
2.2
|
2.3
|
1.9
|
Rhagfyr 2015
|
1.5
|
1.7
|
1.4
|
Ionawr 2016
|
0.5
|
0.4
|
0.5
|
Chwefror 2016
|
-1.9
|
-2.0
|
-1.8
|
Mawrth 2016
|
-1.4
|
-1.8
|
-1.3
|
Ebrill 2016
|
2.3
|
2.5
|
2.2
|
Mai 2016
|
1.7
|
2.0
|
1.7
|
Mehefin 2016
|
1.8
|
2.1
|
1.8
|
Gorffennaf 2016
|
-0.8
|
-1.0
|
-0.6
|
Awst 2016
|
-1.6
|
-1.8
|
-1.7
|
Medi 2016
|
-4.1
|
-4.1
|
-4.3
|
Hydref 2016
|
-0.8
|
-0.2
|
-1.3
|
Tachwedd 2016
|
0.6
|
1.2
|
0.2
|
Rhagfyr 2016
|
4.2
|
4.6
|
4.1
|
Ionawr 2017
|
-2.2
|
-1.9
|
-2.3
|
Chwefror 2017
|
1.8
|
1.7
|
2.0
|
Mawrth 2017
|
-1.8
|
-1.7
|
-2.0
|
Ebrill 2017
|
1.9
|
1.6
|
2.1
|
Mai 2017
|
-1.2
|
-1.6
|
-1.3
|
Mehefin 2017
|
-0.5
|
-1.1
|
-0.2
|
Gorffennaf 2017
|
0.2
|
-0.1
|
0.4
|
Awst 2017
|
-0.2
|
-0.3
|
0.0
|
Medi 2017
|
1.8
|
2.2
|
1.7
|
Hydref 2017
|
1.2
|
1.6
|
0.9
|
Tachwedd 2017
|
0.8
|
1.0
|
0.6
|
Rhagfyr 2017
|
1.0
|
0.8
|
1.1
|
Ionawr 2018
|
-2.1
|
-2.0
|
-2.2
|
Chwefror 2018
|
-0.5
|
0.3
|
-0.7
|
Mawrth 2018
|
-3.4
|
-2.9
|
-3.5
|
Ebrill 2018
|
-0.4
|
-0.5
|
-0.2
|
Mai 2018
|
-0.3
|
-0.9
|
0.1
|
Mehefin 2018
|
3.9
|
3.7
|
3.8
|
Gorffennaf 2018
|
1.4
|
1.4
|
1.4
|
Awst 2018
|
-0.8
|
-0.7
|
-0.9
|
Medi 2018
|
-2.7
|
-2.6
|
-2.7
|
Hydref 2018
|
0.2
|
0.4
|
0.1
|
Tachwedd 2018
|
0.3
|
0.3
|
0.2
|
Rhagfyr 2018
|
2.1
|
2.0
|
2.1
|
Ionawr 2019
|
-1.5
|
-1.4
|
-1.8
|
Chwefror 2019
|
0.1
|
0.5
|
-0.1
|
Mawrth 2019
|
-2.2
|
-1.9
|
-2.5
|
Ebrill 2019
|
1.7
|
1.5
|
1.9
|
Mai 2019
|
2.4
|
1.9
|
2.6
|
Mehefin 2019
|
0.1
|
-0.3
|
0.4
|
Gorffennaf 2019
|
1.2
|
1.2
|
1.4
|
Awst 2019
|
0.5
|
0.4
|
0.8
|
Medi 2019
|
1.8
|
2.1
|
1.9
|
Hydref 2019
|
-1.6
|
-1.8
|
-1.8
|
Tachwedd 2019
|
-1.9
|
-2.0
|
-2.1
|
Rhagfyr 2019
|
0.0
|
-0.3
|
0.1
|
Ionawr 2020
|
0.9
|
1.3
|
0.8
|
Chwefror 2020
|
-1.4
|
-1.2
|
-1.4
|
Mawrth 2020
|
-0.4
|
0.0
|
-0.6
|
Dyddiad
|
Pob math o eiddo
|
Tai ar wahân
|
Tai teras
|
Mai 2006
|
108.3
|
104.6
|
108.5
|
Mehefin 2006
|
108.7
|
104.3
|
109.1
|
Gorffennaf 2006
|
108.8
|
104.5
|
109.5
|
Awst 2006
|
108.5
|
104.3
|
109.4
|
Medi 2006
|
109.6
|
105.9
|
110.6
|
Hydref 2006
|
111.9
|
108.3
|
112.8
|
Tachwedd 2006
|
112.0
|
108.2
|
112.9
|
Rhagfyr 2006
|
114.1
|
109.5
|
115.2
|
Ionawr 2007
|
115.3
|
110.6
|
116.6
|
Chwefror 2007
|
117.2
|
112.4
|
118.4
|
Mawrth 2007
|
116.3
|
111.8
|
117.6
|
Ebrill 2007
|
115.6
|
110.6
|
117.1
|
Mai 2007
|
114.3
|
108.8
|
116.1
|
Mehefin 2007
|
115.7
|
109.8
|
117.6
|
Gorffennaf 2007
|
115.8
|
110.3
|
117.8
|
Awst 2007
|
119.2
|
114.0
|
121.3
|
Medi 2007
|
117.9
|
113.1
|
119.9
|
Hydref 2007
|
117.2
|
112.8
|
119.2
|
Tachwedd 2007
|
117.4
|
113.3
|
119.1
|
Rhagfyr 2007
|
118.0
|
113.6
|
119.7
|
Ionawr 2008
|
120.5
|
116.1
|
122.3
|
Chwefror 2008
|
116.5
|
112.4
|
118.3
|
Mawrth 2008
|
114.7
|
111.4
|
116.4
|
Ebrill 2008
|
112.1
|
109.3
|
113.7
|
Mai 2008
|
115.3
|
112.2
|
117.0
|
Mehefin 2008
|
114.8
|
111.3
|
116.6
|
Gorffennaf 2008
|
110.9
|
107.5
|
112.4
|
Awst 2008
|
106.4
|
103.2
|
107.9
|
Medi 2008
|
105.7
|
103.6
|
107.1
|
Hydref 2008
|
106.1
|
104.3
|
107.5
|
Tachwedd 2008
|
109.9
|
108.3
|
111.1
|
Rhagfyr 2008
|
113.4
|
111.0
|
114.9
|
Ionawr 2009
|
115.8
|
113.8
|
117.1
|
Chwefror 2009
|
112.1
|
110.4
|
113.1
|
Mawrth 2009
|
110.0
|
109.0
|
110.5
|
Ebrill 2009
|
108.0
|
106.7
|
108.6
|
Mai 2009
|
107.6
|
106.0
|
108.3
|
Mehefin 2009
|
107.2
|
105.4
|
108.0
|
Gorffennaf 2009
|
107.0
|
105.0
|
108.0
|
Awst 2009
|
107.2
|
105.5
|
108.4
|
Medi 2009
|
105.3
|
103.8
|
106.5
|
Hydref 2009
|
105.6
|
104.2
|
106.6
|
Tachwedd 2009
|
106.2
|
104.9
|
107.4
|
Rhagfyr 2009
|
107.3
|
105.2
|
108.8
|
Ionawr 2010
|
105.1
|
103.3
|
106.6
|
Chwefror 2010
|
103.6
|
101.9
|
104.7
|
Mawrth 2010
|
101.7
|
101.0
|
102.2
|
Ebrill 2010
|
102.9
|
101.9
|
103.3
|
Mai 2010
|
102.2
|
101.2
|
102.5
|
Mehefin 2010
|
103.0
|
101.7
|
103.5
|
Gorffennaf 2010
|
102.8
|
101.8
|
103.3
|
Awst 2010
|
105.9
|
105.1
|
106.3
|
Medi 2010
|
105.5
|
105.3
|
105.7
|
Hydref 2010
|
107.1
|
107.3
|
107.2
|
Tachwedd 2010
|
104.0
|
104.5
|
104.0
|
Rhagfyr 2010
|
102.3
|
102.7
|
102.2
|
Ionawr 2011
|
98.4
|
99.0
|
98.1
|
Chwefror 2011
|
98.8
|
99.8
|
98.6
|
Mawrth 2011
|
97.6
|
99.2
|
97.2
|
Ebrill 2011
|
100.1
|
101.5
|
99.8
|
Mai 2011
|
100.2
|
101.1
|
99.8
|
Mehefin 2011
|
101.4
|
101.6
|
101.3
|
Gorffennaf 2011
|
99.8
|
99.7
|
99.6
|
Awst 2011
|
97.9
|
98.0
|
97.8
|
Medi 2011
|
98.5
|
99.1
|
98.5
|
Hydref 2011
|
99.0
|
99.9
|
98.7
|
Tachwedd 2011
|
100.0
|
101.0
|
99.6
|
Rhagfyr 2011
|
100.8
|
101.4
|
100.1
|
Ionawr 2012
|
99.6
|
99.9
|
99.1
|
Chwefror 2012
|
97.4
|
97.5
|
97.2
|
Mawrth 2012
|
97.2
|
96.9
|
97.2
|
Ebrill 2012
|
100.5
|
100.3
|
100.5
|
Mai 2012
|
103.1
|
102.7
|
103.1
|
Mehefin 2012
|
104.6
|
104.4
|
104.8
|
Gorffennaf 2012
|
103.0
|
102.7
|
103.4
|
Awst 2012
|
104.0
|
103.6
|
104.5
|
Medi 2012
|
103.1
|
103.1
|
103.5
|
Hydref 2012
|
103.9
|
103.8
|
104.2
|
Tachwedd 2012
|
103.6
|
103.5
|
103.8
|
Rhagfyr 2012
|
99.8
|
99.8
|
99.8
|
Ionawr 2013
|
95.7
|
95.8
|
95.5
|
Chwefror 2013
|
92.6
|
92.9
|
92.5
|
Mawrth 2013
|
94.2
|
94.7
|
94.0
|
Ebrill 2013
|
96.2
|
96.6
|
96.1
|
Mai 2013
|
98.2
|
98.5
|
98.0
|
Mehefin 2013
|
97.5
|
97.3
|
97.6
|
Gorffennaf 2013
|
99.7
|
99.3
|
99.9
|
Awst 2013
|
101.1
|
100.7
|
101.4
|
Medi 2013
|
102.2
|
102.3
|
102.3
|
Hydref 2013
|
98.2
|
98.7
|
98.0
|
Tachwedd 2013
|
96.0
|
96.7
|
95.6
|
Rhagfyr 2013
|
96.4
|
96.6
|
96.1
|
Ionawr 2014
|
96.6
|
96.6
|
96.6
|
Chwefror 2014
|
93.6
|
93.5
|
93.7
|
Mawrth 2014
|
92.9
|
92.9
|
92.9
|
Ebrill 2014
|
94.7
|
94.6
|
94.9
|
Mai 2014
|
99.7
|
99.4
|
100.0
|
Mehefin 2014
|
101.5
|
101.0
|
102.0
|
Gorffennaf 2014
|
103.6
|
103.0
|
104.2
|
Awst 2014
|
103.4
|
102.7
|
104.1
|
Medi 2014
|
104.5
|
103.8
|
105.2
|
Hydref 2014
|
104.1
|
103.6
|
104.7
|
Tachwedd 2014
|
103.2
|
102.9
|
103.6
|
Rhagfyr 2014
|
102.2
|
102.1
|
102.3
|
Ionawr 2015
|
100.0
|
100.0
|
100.0
|
Chwefror 2015
|
99.3
|
99.5
|
99.4
|
Mawrth 2015
|
97.6
|
98.0
|
97.3
|
Ebrill 2015
|
98.5
|
99.0
|
98.3
|
Mai 2015
|
101.8
|
102.2
|
101.6
|
Mehefin 2015
|
103.9
|
103.8
|
104.2
|
Gorffennaf 2015
|
104.3
|
103.8
|
104.6
|
Awst 2015
|
101.2
|
100.6
|
101.6
|
Medi 2015
|
99.8
|
99.7
|
100.0
|
Hydref 2015
|
100.2
|
100.3
|
100.2
|
Tachwedd 2015
|
102.3
|
102.7
|
102.1
|
Rhagfyr 2015
|
103.8
|
104.4
|
103.5
|
Ionawr 2016
|
104.4
|
104.8
|
104.0
|
Chwefror 2016
|
102.4
|
102.7
|
102.1
|
Mawrth 2016
|
100.9
|
100.8
|
100.8
|
Ebrill 2016
|
103.2
|
103.3
|
103.1
|
Mai 2016
|
105.0
|
105.4
|
104.9
|
Mehefin 2016
|
106.9
|
107.6
|
106.7
|
Gorffennaf 2016
|
106.1
|
106.6
|
106.1
|
Awst 2016
|
104.3
|
104.7
|
104.3
|
Medi 2016
|
100.0
|
100.4
|
99.8
|
Hydref 2016
|
99.2
|
100.2
|
98.5
|
Tachwedd 2016
|
99.9
|
101.4
|
98.8
|
Rhagfyr 2016
|
104.1
|
106.0
|
102.8
|
Ionawr 2017
|
101.8
|
104.0
|
100.4
|
Chwefror 2017
|
103.6
|
105.8
|
102.4
|
Mawrth 2017
|
101.7
|
104.0
|
100.4
|
Ebrill 2017
|
103.6
|
105.6
|
102.5
|
Mai 2017
|
102.4
|
103.9
|
101.2
|
Mehefin 2017
|
101.9
|
102.8
|
101.0
|
Gorffennaf 2017
|
102.1
|
102.7
|
101.4
|
Awst 2017
|
101.9
|
102.4
|
101.4
|
Medi 2017
|
103.7
|
104.6
|
103.2
|
Hydref 2017
|
105.0
|
106.2
|
104.1
|
Tachwedd 2017
|
105.8
|
107.2
|
104.7
|
Rhagfyr 2017
|
106.9
|
108.1
|
105.8
|
Ionawr 2018
|
104.7
|
106.0
|
103.6
|
Chwefror 2018
|
104.2
|
106.2
|
102.8
|
Mawrth 2018
|
100.6
|
103.1
|
99.2
|
Ebrill 2018
|
100.2
|
102.6
|
99.0
|
Mai 2018
|
99.9
|
101.7
|
99.1
|
Mehefin 2018
|
103.8
|
105.4
|
102.8
|
Gorffennaf 2018
|
105.2
|
106.8
|
104.2
|
Awst 2018
|
104.4
|
106.1
|
103.4
|
Medi 2018
|
101.6
|
103.4
|
100.6
|
Hydref 2018
|
101.8
|
103.7
|
100.7
|
Tachwedd 2018
|
102.0
|
104.0
|
101.0
|
Rhagfyr 2018
|
104.2
|
106.1
|
103.0
|
Ionawr 2019
|
102.6
|
104.6
|
101.2
|
Chwefror 2019
|
102.7
|
105.2
|
101.1
|
Mawrth 2019
|
100.5
|
103.2
|
98.6
|
Ebrill 2019
|
102.1
|
104.7
|
100.5
|
Mai 2019
|
104.6
|
106.7
|
103.1
|
Mehefin 2019
|
104.7
|
106.3
|
103.5
|
Gorffennaf 2019
|
105.9
|
107.6
|
104.9
|
Awst 2019
|
106.5
|
108.1
|
105.7
|
Medi 2019
|
108.5
|
110.3
|
107.7
|
Hydref 2019
|
106.7
|
108.3
|
105.8
|
Tachwedd 2019
|
104.7
|
106.2
|
103.6
|
Rhagfyr 2019
|
104.7
|
105.9
|
103.7
|
Ionawr 2020
|
105.7
|
107.3
|
104.5
|
Chwefror 2020
|
104.2
|
106.0
|
103.0
|
Mawrth 2020
|
103.8
|
106.0
|
102.4
|
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
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
Dyddiad
|
Mai 2006
|
Mehefin 2006
|
Gorffennaf 2006
|
Awst 2006
|
Medi 2006
|
Hydref 2006
|
Tachwedd 2006
|
Rhagfyr 2006
|
Ionawr 2007
|
Chwefror 2007
|
Mawrth 2007
|
Ebrill 2007
|
Mai 2007
|
Mehefin 2007
|
Gorffennaf 2007
|
Awst 2007
|
Medi 2007
|
Hydref 2007
|
Tachwedd 2007
|
Rhagfyr 2007
|
Ionawr 2008
|
Chwefror 2008
|
Mawrth 2008
|
Ebrill 2008
|
Mai 2008
|
Mehefin 2008
|
Gorffennaf 2008
|
Awst 2008
|
Medi 2008
|
Hydref 2008
|
Tachwedd 2008
|
Rhagfyr 2008
|
Ionawr 2009
|
Chwefror 2009
|
Mawrth 2009
|
Ebrill 2009
|
Mai 2009
|
Mehefin 2009
|
Gorffennaf 2009
|
Awst 2009
|
Medi 2009
|
Hydref 2009
|
Tachwedd 2009
|
Rhagfyr 2009
|
Ionawr 2010
|
Chwefror 2010
|
Mawrth 2010
|
Ebrill 2010
|
Mai 2010
|
Mehefin 2010
|
Gorffennaf 2010
|
Awst 2010
|
Medi 2010
|
Hydref 2010
|
Tachwedd 2010
|
Rhagfyr 2010
|
Ionawr 2011
|
Chwefror 2011
|
Mawrth 2011
|
Ebrill 2011
|
Mai 2011
|
Mehefin 2011
|
Gorffennaf 2011
|
Awst 2011
|
Medi 2011
|
Hydref 2011
|
Tachwedd 2011
|
Rhagfyr 2011
|
Ionawr 2012
|
Chwefror 2012
|
Mawrth 2012
|
Ebrill 2012
|
Mai 2012
|
Mehefin 2012
|
Gorffennaf 2012
|
Awst 2012
|
Medi 2012
|
Hydref 2012
|
Tachwedd 2012
|
Rhagfyr 2012
|
Ionawr 2013
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
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
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
Dyddiad
|
Mai 2006
|
Mehefin 2006
|
Gorffennaf 2006
|
Awst 2006
|
Medi 2006
|
Hydref 2006
|
Tachwedd 2006
|
Rhagfyr 2006
|
Ionawr 2007
|
Chwefror 2007
|
Mawrth 2007
|
Ebrill 2007
|
Mai 2007
|
Mehefin 2007
|
Gorffennaf 2007
|
Awst 2007
|
Medi 2007
|
Hydref 2007
|
Tachwedd 2007
|
Rhagfyr 2007
|
Ionawr 2008
|
Chwefror 2008
|
Mawrth 2008
|
Ebrill 2008
|
Mai 2008
|
Mehefin 2008
|
Gorffennaf 2008
|
Awst 2008
|
Medi 2008
|
Hydref 2008
|
Tachwedd 2008
|
Rhagfyr 2008
|
Ionawr 2009
|
Chwefror 2009
|
Mawrth 2009
|
Ebrill 2009
|
Mai 2009
|
Mehefin 2009
|
Gorffennaf 2009
|
Awst 2009
|
Medi 2009
|
Hydref 2009
|
Tachwedd 2009
|
Rhagfyr 2009
|
Ionawr 2010
|
Chwefror 2010
|
Mawrth 2010
|
Ebrill 2010
|
Mai 2010
|
Mehefin 2010
|
Gorffennaf 2010
|
Awst 2010
|
Medi 2010
|
Hydref 2010
|
Tachwedd 2010
|
Rhagfyr 2010
|
Ionawr 2011
|
Chwefror 2011
|
Mawrth 2011
|
Ebrill 2011
|
Mai 2011
|
Mehefin 2011
|
Gorffennaf 2011
|
Awst 2011
|
Medi 2011
|
Hydref 2011
|
Tachwedd 2011
|
Rhagfyr 2011
|
Ionawr 2012
|
Chwefror 2012
|
Mawrth 2012
|
Ebrill 2012
|
Mai 2012
|
Mehefin 2012
|
Gorffennaf 2012
|
Awst 2012
|
Medi 2012
|
Hydref 2012
|
Tachwedd 2012
|
Rhagfyr 2012
|
Ionawr 2013
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
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
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
Dyddiad
|
Mai 2006
|
Mehefin 2006
|
Gorffennaf 2006
|
Awst 2006
|
Medi 2006
|
Hydref 2006
|
Tachwedd 2006
|
Rhagfyr 2006
|
Ionawr 2007
|
Chwefror 2007
|
Mawrth 2007
|
Ebrill 2007
|
Mai 2007
|
Mehefin 2007
|
Gorffennaf 2007
|
Awst 2007
|
Medi 2007
|
Hydref 2007
|
Tachwedd 2007
|
Rhagfyr 2007
|
Ionawr 2008
|
Chwefror 2008
|
Mawrth 2008
|
Ebrill 2008
|
Mai 2008
|
Mehefin 2008
|
Gorffennaf 2008
|
Awst 2008
|
Medi 2008
|
Hydref 2008
|
Tachwedd 2008
|
Rhagfyr 2008
|
Ionawr 2009
|
Chwefror 2009
|
Mawrth 2009
|
Ebrill 2009
|
Mai 2009
|
Mehefin 2009
|
Gorffennaf 2009
|
Awst 2009
|
Medi 2009
|
Hydref 2009
|
Tachwedd 2009
|
Rhagfyr 2009
|
Ionawr 2010
|
Chwefror 2010
|
Mawrth 2010
|
Ebrill 2010
|
Mai 2010
|
Mehefin 2010
|
Gorffennaf 2010
|
Awst 2010
|
Medi 2010
|
Hydref 2010
|
Tachwedd 2010
|
Rhagfyr 2010
|
Ionawr 2011
|
Chwefror 2011
|
Mawrth 2011
|
Ebrill 2011
|
Mai 2011
|
Mehefin 2011
|
Gorffennaf 2011
|
Awst 2011
|
Medi 2011
|
Hydref 2011
|
Tachwedd 2011
|
Rhagfyr 2011
|
Ionawr 2012
|
Chwefror 2012
|
Mawrth 2012
|
Ebrill 2012
|
Mai 2012
|
Mehefin 2012
|
Gorffennaf 2012
|
Awst 2012
|
Medi 2012
|
Hydref 2012
|
Tachwedd 2012
|
Rhagfyr 2012
|
Ionawr 2013
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
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
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
Dyddiad
|
Mai 2006
|
Mehefin 2006
|
Gorffennaf 2006
|
Awst 2006
|
Medi 2006
|
Hydref 2006
|
Tachwedd 2006
|
Rhagfyr 2006
|
Ionawr 2007
|
Chwefror 2007
|
Mawrth 2007
|
Ebrill 2007
|
Mai 2007
|
Mehefin 2007
|
Gorffennaf 2007
|
Awst 2007
|
Medi 2007
|
Hydref 2007
|
Tachwedd 2007
|
Rhagfyr 2007
|
Ionawr 2008
|
Chwefror 2008
|
Mawrth 2008
|
Ebrill 2008
|
Mai 2008
|
Mehefin 2008
|
Gorffennaf 2008
|
Awst 2008
|
Medi 2008
|
Hydref 2008
|
Tachwedd 2008
|
Rhagfyr 2008
|
Ionawr 2009
|
Chwefror 2009
|
Mawrth 2009
|
Ebrill 2009
|
Mai 2009
|
Mehefin 2009
|
Gorffennaf 2009
|
Awst 2009
|
Medi 2009
|
Hydref 2009
|
Tachwedd 2009
|
Rhagfyr 2009
|
Ionawr 2010
|
Chwefror 2010
|
Mawrth 2010
|
Ebrill 2010
|
Mai 2010
|
Mehefin 2010
|
Gorffennaf 2010
|
Awst 2010
|
Medi 2010
|
Hydref 2010
|
Tachwedd 2010
|
Rhagfyr 2010
|
Ionawr 2011
|
Chwefror 2011
|
Mawrth 2011
|
Ebrill 2011
|
Mai 2011
|
Mehefin 2011
|
Gorffennaf 2011
|
Awst 2011
|
Medi 2011
|
Hydref 2011
|
Tachwedd 2011
|
Rhagfyr 2011
|
Ionawr 2012
|
Chwefror 2012
|
Mawrth 2012
|
Ebrill 2012
|
Mai 2012
|
Mehefin 2012
|
Gorffennaf 2012
|
Awst 2012
|
Medi 2012
|
Hydref 2012
|
Tachwedd 2012
|
Rhagfyr 2012
|
Ionawr 2013
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
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
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
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