| Value | Category | Cases | |
|---|---|---|---|
| 1 | 692 |
29.2%
|
|
| 2 | 700 |
29.5%
|
|
| 3 | 498 |
21%
|
|
| 4 | 153 |
6.4%
|
|
| 5 | 131 |
5.5%
|
|
| 6 | 16 |
0.7%
|
|
| 7 | 183 |
7.7%
|
|
| Sysmiss | 4783 |