| Value | Category | Cases | |
|---|---|---|---|
| 0 | 26 |
1.6%
|
|
| 1 | 329 |
20.2%
|
|
| 2 | 307 |
18.8%
|
|
| 3 | 280 |
17.2%
|
|
| 4 | 152 |
9.3%
|
|
| 5 | 65 |
4%
|
|
| 6 | 470 |
28.9%
|
|
| Sysmiss | 23183 |