| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
5.6%
|
|
| 1 | 14 |
38.9%
|
|
| 2 | 1 |
2.8%
|
|
| 3 | 1 |
2.8%
|
|
| 8 | 1 |
2.8%
|
|
| 96 | NA | 17 |
47.2%
|
| Sysmiss | 6619 |