| Value | Category | Cases | |
|---|---|---|---|
| 1 | 341 |
33.9%
|
|
| 2 | 177 |
17.6%
|
|
| 3 | 71 |
7.1%
|
|
| 4 | 26 |
2.6%
|
|
| 5 | 7 |
0.7%
|
|
| 6 | 2 |
0.2%
|
|
| Sysmiss | 383 |