| Value | Category | Cases | |
|---|---|---|---|
| 1 | 39 |
49.4%
|
|
| 2 | 20 |
25.3%
|
|
| 3 | 16 |
20.3%
|
|
| 4 | 2 |
2.5%
|
|
| 5 | 1 |
1.3%
|
|
| 6 | 1 |
1.3%
|
|
| Sysmiss | 1400 |