| Value | Category | Cases | |
|---|---|---|---|
| 0 | 123 |
3.5%
|
|
| 1 | 826 |
23.2%
|
|
| 2 | 897 |
25.2%
|
|
| 3 | 632 |
17.8%
|
|
| 4 | 393 |
11%
|
|
| 5 | 117 |
3.3%
|
|
| 6 | 569 |
16%
|
|
| Sysmiss | 20932 |