Value | Category | Cases | |
---|---|---|---|
1 | I did not use public transportation during the past 7 days | 743 |
44%
|
2 | I used public transportation but no one smoked in my presence | 734 |
43.5%
|
3 | 1 to 2 days | 102 |
6%
|
4 | 3 to 4 days | 26 |
1.5%
|
5 | 5 to 6 days | 45 |
2.7%
|
6 | 7 days | 37 |
2.2%
|
Sysmiss | 10 |