| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
2.2%
|
|
| 1 | 97 |
19.7%
|
|
| 2 | 105 |
21.3%
|
|
| 3 | 78 |
15.9%
|
|
| 4 | 39 |
7.9%
|
|
| 5 | 12 |
2.4%
|
|
| 6 | 150 |
30.5%
|
|
| Sysmiss | 24668 |