| Value | Category | Cases | |
|---|---|---|---|
| 1 | 67 |
51.9%
|
|
| 2 | 38 |
29.5%
|
|
| 3 | 16 |
12.4%
|
|
| 4 | 7 |
5.4%
|
|
| 5 | 1 |
0.8%
|
|
| Sysmiss | 1561 |