| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 627 |
29.7%
|
| 2 | 2 | 170 |
8.1%
|
| 3 | 3 | 212 |
10.1%
|
| 4 | 4 | 232 |
11%
|
| 5 | 5 | 280 |
13.3%
|
| 6 | 6 | 220 |
10.4%
|
| 7 | 7 | 209 |
9.9%
|
| 8 | 8 | 158 |
7.5%
|
| Sysmiss | 1031 |