| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | School bus | 40 |
3%
|
| 2 | Private car | 28 |
2.1%
|
| 3 | Public transport | 327 |
24.9%
|
| 4 | Bicycle | 8 |
0.6%
|
| 5 | Walk | 911 |
69.3%
|
| 6 | Other | 0 |
0%
|
| Sysmiss | 6553 |