Table 2
Percentage of children living in a smoke-free home by year and parental smoking habits
Year
Neither parent smokes or lone non-smoking parent (%)
One parent smokes (%)
Both parents smoke (%)
1996
95
21
6
1997
96
19
9
1998
96
19
8
2001
97
23
10
2002
96
25
13
2003
96
26
17
2005
97
32
26
2006
98
38
26
2007
99
37
21