| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
4.8%
|
|
| 1 | 110 |
65.9%
|
|
| 2 | 43 |
25.7%
|
|
| 3 | 4 |
2.4%
|
|
| 4 | 2 |
1.2%
|
|
| Sysmiss | 1527 |