| Value | Category | Cases | |
|---|---|---|---|
| 1 | Meter | 0 |
0%
|
| 2 | Km | 50 |
87.7%
|
| 3 | Mile | 3 |
5.3%
|
| 8 | Don't Know | 0 |
0%
|
| 9 | Missing | 4 |
7%
|
| Sysmiss | 17 |