| Value | Category | Cases | |
|---|---|---|---|
| 0 | 34 |
4.6%
|
|
| 1 | 201 |
27.2%
|
|
| 2 | 171 |
23.1%
|
|
| 3 | 132 |
17.8%
|
|
| 4 | 51 |
6.9%
|
|
| 5 | 22 |
3%
|
|
| 6 | 129 |
17.4%
|
|
| Sysmiss | 29051 |