| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 7910 |
88.9%
|
| 1 | 1 | 833 |
9.4%
|
| 2 | 2 | 111 |
1.2%
|
| 3 | 3 | 20 |
0.2%
|
| 4 | 4 | 10 |
0.1%
|
| 5 | 5 | 5 |
0.1%
|
| 6 | 6 | 4 |
0%
|
| 7 | 7 | 1 |
0%
|
| 99 | Unspecified | 2 |
0%
|