| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 |
68%
|
|
| 2 | 20 |
26.7%
|
|
| 3 | 2 |
2.7%
|
|
| 5 | 1 |
1.3%
|
|
| 18 | 1 |
1.3%
|
|
| Sysmiss | 572 |