| Value | Category | Cases | |
|---|---|---|---|
| 0 | 668 |
4.3%
|
|
| 1 | 667 |
4.3%
|
|
| 2 | 953 |
6.2%
|
|
| 3 | 1568 |
10.2%
|
|
| 4 | 2038 |
13.2%
|
|
| 5 | 2586 |
16.7%
|
|
| 6 | 3210 |
20.8%
|
|
| 7 | 3757 |
24.3%
|
|
| Sysmiss | 195 |