| Value | Category | Cases | |
|---|---|---|---|
| 1 | 277 |
26.7%
|
|
| 2 | 259 |
25%
|
|
| 3 | 116 |
11.2%
|
|
| 4 | 204 |
19.7%
|
|
| 5 | 106 |
10.2%
|
|
| 6 | 70 |
6.8%
|
|
| 7 | 4 |
0.4%
|
|
| Sysmiss | 3114 |