| Value | Category | Cases | |
|---|---|---|---|
| 0 | 43 |
31.6%
|
|
| 1 | 8 |
5.9%
|
|
| 2 | 79 |
58.1%
|
|
| 3 | 3 |
2.2%
|
|
| 5 | 3 |
2.2%
|
|
| Sysmiss | 1815 |