| Value | Category | Cases | |
|---|---|---|---|
| 0 | 116 |
0.8%
|
|
| 1 | 151 |
1%
|
|
| 2 | 274 |
1.9%
|
|
| 3 | 592 |
4.1%
|
|
| 4 | 1471 |
10.2%
|
|
| 5 | 2517 |
17.5%
|
|
| 6 | 4747 |
33%
|
|
| 7 | 4526 |
31.4%
|
|
| Sysmiss | 2046 |