| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 0.5 km | 480 |
69.4%
|
| 2 | 0.5 to 1 km | 158 |
22.8%
|
| 3 | 1 to 2 km | 44 |
6.4%
|
| 4 | 2 to 5 km | 10 |
1.4%
|
| 5 | 5 km or more | 0 |
0%
|