| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 km | 1544 |
41.3%
|
| 2 | (1-5) km | 1560 |
41.7%
|
| 3 | More than 5 km | 160 |
4.3%
|
| 4 | Not applicable | 475 |
12.7%
|