Value | Category | Cases | |
---|---|---|---|
1 | I did not use public transportation during the past 7 days | 409 |
66.8%
|
2 | I used public transportation but no one smoked in my presence | 95 |
15.5%
|
3 | 1 to 2 days | 48 |
7.8%
|
4 | 3 to 4 days | 23 |
3.8%
|
5 | 5 to 6 days | 18 |
2.9%
|
6 | 7 days | 19 |
3.1%
|
Sysmiss | 2 |