| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 8426 |
32.7%
|
| 1 | 1 | 10963 |
42.5%
|
| 2 | 2 | 5037 |
19.5%
|
| 3 | 3 | 1032 |
4%
|
| 4 | 4 | 266 |
1%
|
| 5 | 5 | 37 |
0.1%
|
| 6 | 6 | 11 |
0%
|
| 7 | 7 | 4 |
0%
|
| 8 | 8 | 1 |
0%
|
| 9 | 9 | 1 |
0%
|
| 99 | Unspecified | 8 |
0%
|