| Value | Category | Cases | |
|---|---|---|---|
| 1 | within village | 38 |
0.9%
|
| 2 | outside village: less than 2 km | 35 |
0.8%
|
| 3 | 2 to 5 km | 142 |
3.3%
|
| 4 | 5 to 10 km | 296 |
6.9%
|
| 5 | 10 km or more | 3787 |
88.1%
|