| Value | Category | Cases | |
|---|---|---|---|
| 1 | 137 |
35.3%
|
|
| 2 | 87 |
22.4%
|
|
| 3 | 37 |
9.5%
|
|
| 4 | 94 |
24.2%
|
|
| 5 | 22 |
5.7%
|
|
| 9 | 11 |
2.8%
|
|
| Sysmiss | 18973 |