| Value | Category | Cases | |
|---|---|---|---|
| 0 | 320 |
2.5%
|
|
| 1 | 551 |
4.3%
|
|
| 2 | 809 |
6.4%
|
|
| 3 | 2171 |
17.1%
|
|
| 4 | 2699 |
21.3%
|
|
| 5 | 3432 |
27.1%
|
|
| 6 | 2693 |
21.2%
|
|
| Sysmiss | 3895 |