| Value | Category | Cases | |
|---|---|---|---|
| 0 | same | 309 |
0.1%
|
| 1 | <0.5km | 40378 |
8%
|
| 2 | <1km | 70460 |
13.9%
|
| 3 | 1-2km | 174304 |
34.4%
|
| 4 | 2-5km | 218490 |
43.2%
|
| 5 | 5-10km | 2103 |
0.4%
|
| 6 | 10km+ | 0 |
0%
|
| 7 | outside dss | 0 |
0%
|