| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 1411 |
47%
|
| 2 | 2 | 620 |
20.7%
|
| 3 | 3 | 349 |
11.6%
|
| 4 | 4 | 261 |
8.7%
|
| 5 | 5 | 192 |
6.4%
|
| 6 | 6 | 116 |
3.9%
|
| 7 | 7 | 53 |
1.8%
|
| Sysmiss | 3 |