| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 511 |
24.1%
|
| 2 | 2 | 165 |
7.8%
|
| 3 | 3 | 172 |
8.1%
|
| 4 | 4 | 367 |
17.3%
|
| 5 | 5 | 190 |
9%
|
| 6 | 6 | 274 |
12.9%
|
| 7 | 7 | 252 |
11.9%
|
| 8 | 8 | 187 |
8.8%
|
| Sysmiss | 1021 |