| Value | Category | Cases | |
|---|---|---|---|
| -97 | Refused | 9 |
0.1%
|
| 1 | I did not use public transportation during the past 30 days | 2713 |
42.2%
|
| 2 | I used public transportation but no one smoked in my presence | 3172 |
49.3%
|
| 3 | 1 to 2 days | 346 |
5.4%
|
| 4 | 3 to 4 days | 109 |
1.7%
|
| 5 | 5 to 6 days | 21 |
0.3%
|
| 6 | 7 days | 9 |
0.1%
|
| 7 | More than tha 7 days | 56 |
0.9%
|
| var_concept.name |
|---|
| N/A |