| Value | Category | Cases | |
|---|---|---|---|
| 1 | 275 |
24.5%
|
|
| 2 | 357 |
31.8%
|
|
| 3 | 229 |
20.4%
|
|
| 4 | 228 |
20.3%
|
|
| 5 | 19 |
1.7%
|
|
| 6 | 14 |
1.2%
|
|
| Sysmiss | 2287 |