| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Less than 1 km | 691 | 626 |
20.2%
|
| 2 | 1-5 km | 1419 | 1492 |
48.2%
|
| 3 | More than 5 km | 988 | 980 |
31.6%
|