| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 4287 |
20.5%
|
| 1 | 1 | 7286 |
34.8%
|
| 2 | 2 | 6503 |
31.1%
|
| 3 | 3 | 1890 |
9%
|
| 4 | 4 | 627 |
3%
|
| 5 | 5 | 79 |
0.4%
|
| 6 | 6 | 31 |
0.1%
|
| 7 | 7 | 45 |
0.2%
|
| 8 | 8 | 21 |
0.1%
|
| 9 | 9 | 16 |
0.1%
|
| 10 | 10 | 7 |
0%
|
| 99 | Unspecified | 116 |
0.6%
|