| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 km | 13 |
0.3%
|
| 2 | (1-5) km | 12 |
0.3%
|
| 3 | More than 5 km | 24 |
0.6%
|
| 4 | Not applicable | 3690 |
98.7%
|