| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 103 |
4.9%
|
| 2 | 2 | 257 |
12.2%
|
| 3 | 3 | 451 |
21.4%
|
| 4 | 4 | 415 |
19.7%
|
| 5 | 5 | 255 |
12.1%
|
| 6 | 6 | 229 |
10.9%
|
| 7 | 7 | 187 |
8.9%
|
| 8 | 8 | 209 |
9.9%
|
| Sysmiss | 1033 |