| Value | Category | Cases | |
|---|---|---|---|
| 0 | 483 |
29.1%
|
|
| 1 | 22 |
1.3%
|
|
| 2 | 74 |
4.5%
|
|
| 3 | 39 |
2.3%
|
|
| 4 | 62 |
3.7%
|
|
| 5 | 24 |
1.4%
|
|
| 6 | 127 |
7.6%
|
|
| 7 | 125 |
7.5%
|
|
| 8 | 232 |
14%
|
|
| 9 | 294 |
17.7%
|
|
| 10 | 168 |
10.1%
|
|
| 11 | 12 |
0.7%
|
|
| Sysmiss | 1212 |