| Value | Category | Cases | |
|---|---|---|---|
| 1 | 19 |
8.4%
|
|
| 2 | 59 |
26.1%
|
|
| 3 | 76 |
33.6%
|
|
| 4 | 50 |
22.1%
|
|
| 5 | 16 |
7.1%
|
|
| 6 | 6 |
2.7%
|
|
| Sysmiss | 6331 |