| Value | Category | Cases | |
|---|---|---|---|
| 1 | 150 |
23.5%
|
|
| 2 | 24 |
3.8%
|
|
| 3 | 341 |
53.5%
|
|
| 4 | 5 |
0.8%
|
|
| 5 | 1 |
0.2%
|
|
| 6 | 66 |
10.4%
|
|
| 7 | 50 |
7.8%
|
|
| Sysmiss | 8 |