| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 |
1.6%
|
|
| 1 | 740 |
24.2%
|
|
| 2 | 718 |
23.5%
|
|
| 3 | 534 |
17.5%
|
|
| 4 | 290 |
9.5%
|
|
| 5 | 115 |
3.8%
|
|
| 6 | 614 |
20.1%
|
|
| Sysmiss | 22101 |