| Value | Category | Cases | |
|---|---|---|---|
| 0 | 696 |
4.3%
|
|
| 1 | 703 |
4.3%
|
|
| 2 | 995 |
6.1%
|
|
| 3 | 1663 |
10.2%
|
|
| 4 | 2140 |
13.1%
|
|
| 5 | 2723 |
16.7%
|
|
| 6 | 3402 |
20.9%
|
|
| 7 | 3975 |
24.4%
|
|
| Sysmiss | 273 |