Value | Category | Cases | |
---|---|---|---|
1 | I did not use public transportation during the past 7 days | 1757 |
41.2%
|
2 | I used public transportation but no one smoked in my presence | 1929 |
45.3%
|
3 | 1 to 2 days | 355 |
8.3%
|
4 | 3 to 4 days | 81 |
1.9%
|
5 | 5 to 6 days | 74 |
1.7%
|
6 | 7 days | 65 |
1.5%
|
Sysmiss | 40 |