Value | Category | Cases | |
---|---|---|---|
1 | I did not use public transportation during the past 7 days | 1358 |
53.6%
|
2 | I used public transportation but no one smoked in my presence | 355 |
14%
|
3 | 1 to 2 days | 316 |
12.5%
|
4 | 3 to 4 days | 192 |
7.6%
|
5 | 5 to 6 days | 66 |
2.6%
|
6 | 7 days | 247 |
9.7%
|
Sysmiss | 26 |