Table 1.
% of households
|
|||
---|---|---|---|
Year of survey | Non-smoking | Father smokes | Mother smokes |
1988 (n=1179) | 47.6 | 38.5 | 32.1 |
1990 (n=1219) | 50.1 | 36.1 | 31.7 |
1992 (n=2730) | 55.6 | 31.1 | 27.5 |
1993 (n=647) | 60.3 | 26.9 | 25.2 |
1994 (n=1100) | 56.8 | 30.3 | 25.8 |
1996 (n=576) | 54.5 | 28.1 | 29.2 |