Value | Category | Cases | |
---|---|---|---|
1 | I did not use public transportation during the past 7 days | 589 |
28.8%
|
2 | I used public transportation but no one smoked in my presence | 809 |
39.5%
|
3 | 1 to 2 days | 315 |
15.4%
|
4 | 3 to 4 days | 115 |
5.6%
|
5 | 5 to 6 days | 98 |
4.8%
|
6 | 7 days | 121 |
5.9%
|
Sysmiss | 29 |