| Value | Category | Cases | |
|---|---|---|---|
| 0 | 234 |
10.4%
|
|
| 1 | 43 |
1.9%
|
|
| 2 | 624 |
27.8%
|
|
| 3 | 251 |
11.2%
|
|
| 4 | 614 |
27.4%
|
|
| 5 | 134 |
6%
|
|
| 6 | 148 |
6.6%
|
|
| 7 | 11 |
0.5%
|
|
| 8 | 120 |
5.4%
|
|
| 9 | 63 |
2.8%
|
|
| Sysmiss | 8 |