| Value | Category | Cases | |
|---|---|---|---|
| 0 | 190 |
19.3%
|
|
| 1 | 306 |
31%
|
|
| 2 | 122 |
12.4%
|
|
| 3 | 44 |
4.5%
|
|
| 4 | 22 |
2.2%
|
|
| 5 | 21 |
2.1%
|
|
| 6 | 17 |
1.7%
|
|
| 7 | 18 |
1.8%
|
|
| 8 | 18 |
1.8%
|
|
| 9 | 32 |
3.2%
|
|
| 10 | 29 |
2.9%
|
|
| 11 | 18 |
1.8%
|
|
| 12 | 150 |
15.2%
|
|
| Sysmiss | 1013 |