The tenure split of estimates for Torfaen and Vale of Glamorgan (shown in Table 2 and Chart 3 of the report and also in the StatsWales tables) have been revised due to an error (now corrected).
Gweler Y Bysgodfa Cregyn Moch - y fethodoleg ar gyfer cyfrif terfynau dalfa Ffigur 2 a Ffigur 3 ar dudalen 12 ac 13 ar LLYW.CYMRU).