Value | Category | Cases | |
---|---|---|---|
1 | I did not use public transportation during the past 7 days | 1498 |
42.7%
|
2 | I used public transportation but no one smoked in my presence | 1707 |
48.7%
|
3 | 1 to 2 days | 154 |
4.4%
|
4 | 3 to 4 days | 61 |
1.7%
|
5 | 5 to 6 days | 28 |
0.8%
|
6 | 7 days | 60 |
1.7%
|
Sysmiss | 7 |