| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 km | 1239 |
33.1%
|
| 2 | (1-5) km | 882 |
23.6%
|
| 3 | More than 5 km | 38 |
1%
|
| 4 | Not applicable | 1580 |
42.3%
|