Value | Category | Cases | |
---|---|---|---|
1 | I did not use public transportation during the past 7 days | 2581 |
39.2%
|
2 | I used public transportation but no one smoked in my presence | 3204 |
48.6%
|
3 | 1 to 2 days | 401 |
6.1%
|
4 | 3 to 4 days | 171 |
2.6%
|
5 | 5 to 6 days | 108 |
1.6%
|
6 | 7 days | 121 |
1.8%
|
Sysmiss | 94 |