| Value | Category | Cases | |
|---|---|---|---|
| 0 | 674 |
30.4%
|
|
| 1 | 355 |
16%
|
|
| 2 | 579 |
26.1%
|
|
| 3 | 114 |
5.1%
|
|
| 4 | 45 |
2%
|
|
| 5 | 45 |
2%
|
|
| 6 | 90 |
4.1%
|
|
| 7 | 110 |
5%
|
|
| 8 | 43 |
1.9%
|
|
| 9 | 161 |
7.3%
|
|
| Sysmiss | 13 |