| Value | Category | Cases | |
|---|---|---|---|
| 1 | 88 |
8.8%
|
|
| 2 | 59 |
5.9%
|
|
| 3 | 16 |
1.6%
|
|
| 4 | 5 |
0.5%
|
|
| Sysmiss | 831 |