| Value | Category | Cases | |
|---|---|---|---|
| 0 | 85 |
1.9%
|
|
| 1 | 226 |
5%
|
|
| 2 | 650 |
14.5%
|
|
| 3 | 1125 |
25.1%
|
|
| 4 | 911 |
20.3%
|
|
| 5 | 611 |
13.6%
|
|
| 6 | 98 |
2.2%
|
|
| 7 | 781 |
17.4%
|
|
| Sysmiss | 19 |