| Value | Category | Cases | |
|---|---|---|---|
| 1 | 138 |
43.8%
|
|
| 2 | 120 |
38.1%
|
|
| 3 | 28 |
8.9%
|
|
| 8 | 18 |
5.7%
|
|
| 9 | 11 |
3.5%
|
|
| Sysmiss | 9811 |