| Value | Category | Cases | |
|---|---|---|---|
| 1 | 27 |
65.9%
|
|
| 4 | 1 |
2.4%
|
|
| 12 | 8 |
19.5%
|
|
| 30 | 1 |
2.4%
|
|
| 60 | 2 |
4.9%
|
|
| 90 | 2 |
4.9%
|
|
| Sysmiss | 704 |