| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 50m | 442 |
2%
|
| 2 | 51m–10m | 131 |
0.6%
|
| 3 | 101m–200m | 48 |
0.2%
|
| 4 | 201–500m | 24 |
0.1%
|
| 5 | More than 500m | 15 |
0.1%
|
| 8 | Not applicable | 20660 |
95.6%
|
| 9 | Unspecified | 281 |
1.3%
|