| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 |
1.4%
|
|
| 2 | 270 |
46.5%
|
|
| 3 | 80 |
13.8%
|
|
| 4 | 198 |
34.1%
|
|
| 5 | 19 |
3.3%
|
|
| 6 | 6 |
1%
|
|
| Sysmiss | 1111 |