| Value | Category | Cases | |
|---|---|---|---|
| 0 | 154 |
9.1%
|
|
| 1 | 50 |
3%
|
|
| 2 | 158 |
9.3%
|
|
| 3 | 109 |
6.4%
|
|
| 4 | 201 |
11.9%
|
|
| 5 | 155 |
9.2%
|
|
| 6 | 249 |
14.7%
|
|
| 7 | 78 |
4.6%
|
|
| 8 | 397 |
23.5%
|
|
| 9 | 41 |
2.4%
|
|
| 10 | 96 |
5.7%
|
|
| 12 | 3 |
0.2%
|
|
| Sysmiss | 688 |