Value | Category | Cases | |
---|---|---|---|
1 | I did not use public transportation during the past 7 days | 2625 |
81%
|
2 | I used public transportation but no one smoked in my presence | 359 |
11.1%
|
3 | 1 to 2 days | 178 |
5.5%
|
4 | 3 to 4 days | 30 |
0.9%
|
5 | 5 to 6 days | 19 |
0.6%
|
6 | 7 days | 31 |
1%
|
Sysmiss | 5 |