Northern Ireland statistics on public health are available from the Northern Ireland Public Health Agency and demography statistics from the Northern Ireland Statistics & Research Agency (NISRA).
[ 4 ] Mynegai Prisiau Rhenti Preifat (PIPR) gan y Swyddfa Ystadegau Gwladol Prisiau tai a rhent preifat, y DU - y Swyddfa Ystadegau Gwladol