| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 1401 |
46.7%
|
| 2 | 2 | 782 |
26%
|
| 3 | 3 | 389 |
13%
|
| 4 | 4 | 228 |
7.6%
|
| 5 | 5 | 101 |
3.4%
|
| 6 | 6 | 63 |
2.1%
|
| 7 | 7 | 38 |
1.3%
|
| Sysmiss | 3 |