Description of Figure 15: Line chart showing that smoking rates have decreased for women from all ethnic groups at birth, between 2016 and 2022.
Disgrifiad o Ffigur 15: Siart linell sy’n dangos bod cyfraddau smygu wedi gostwng ar gyfer menywod o bob grŵp ethnig ar adeg yr enedigaeth, rhwng 2016 a 2022.