| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 728 |
72.8%
|
| 1 | 1 | 71 |
7.1%
|
| 2 | 2 | 97 |
9.7%
|
| 3 | 3 | 41 |
4.1%
|
| 4 | 4 | 44 |
4.4%
|
| 5 | 5 | 15 |
1.5%
|
| 6 | 6 | 3 |
0.3%
|
| 7 | 7 | 1 |
0.1%
|
| 99 | Unspecified | 0 |
0%
|