| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 km | 2040 |
56.6%
|
| 2 | 1-5 km | 1242 |
34.4%
|
| 3 | More than 5 km | 320 |
8.9%
|
| 4 | Not applicable | 1 |
0%
|
| Sysmiss | 4 |