| Value | Category | Cases | |
|---|---|---|---|
| 1 | 226 |
28.7%
|
|
| 2 | 193 |
24.5%
|
|
| 3 | 153 |
19.4%
|
|
| 4 | 103 |
13.1%
|
|
| 5 | 77 |
9.8%
|
|
| 6 | 35 |
4.4%
|
|
| Sysmiss | 7299 |