| Value | Category | Cases | |
|---|---|---|---|
| 3 | 4 |
9.1%
|
|
| 4 | 31 |
70.5%
|
|
| 5 | 5 |
11.4%
|
|
| 6 | 1 |
2.3%
|
|
| 10 | 2 |
4.5%
|
|
| 13 | 1 |
2.3%
|
|
| Sysmiss | 6389 |