Reported smoking prevalence of adults who report that they have a long-standing mental health condition, April 2021 to March 2022
Nifer yr achosion o ysmygu a gofnodwyd ymhlith oedolion sy'n dweud bod ganddynt gyflwr iechyd meddwl hirdymor, Ebrill 2021 i Fawrth 2022