| Value | Category | Cases | |
|---|---|---|---|
| 2 | 21 |
5.3%
|
|
| 3 | 262 |
65.8%
|
|
| 4 | 70 |
17.6%
|
|
| 5 | 13 |
3.3%
|
|
| 8 | 8 |
2%
|
|
| 9 | 6 |
1.5%
|
|
| 11 | 18 |
4.5%
|
|
| Sysmiss | 28965 |