Crynodeb o'r cais
Cigarette smoking status and average daily cigarette consumption by sex and socio-economic classification, Great Britain 2014.
Lawrlwyth cysylltiol ar cais
- Smoking by NS-Sec (47.6 kB xls)
Lawrlwyth cysylltiol ar cais
- Smoking by NS-Sec (47.6 kB xls)