| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 1410 |
47%
|
| 2 | 2 | 762 |
25.4%
|
| 3 | 3 | 360 |
12%
|
| 4 | 4 | 240 |
8%
|
| 5 | 5 | 127 |
4.2%
|
| 6 | 6 | 71 |
2.4%
|
| 7 | 7 | 32 |
1.1%
|
| Sysmiss | 3 |