The Office for National Statistics has also published statistics on life expectancy and healthy life expectancy figures by deprivation quintiles (ONS) in Wales for 2018-20.
Mae’r Swyddfa Ystadegau Gwladol hefyd wedi cyhoeddi ystadegau ar ddisgwyliad oes a ffigurau disgwyliad bywyd iach fesul cwintel amddifadedd (ONS) yng Nghymru ar gyfer 2018-20.