| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
4.1%
|
|
| 1 | 82 |
27.7%
|
|
| 2 | 51 |
17.2%
|
|
| 3 | 28 |
9.5%
|
|
| 4 | 10 |
3.4%
|
|
| 5 | 9 |
3%
|
|
| 6 | 104 |
35.1%
|
|
| Sysmiss | 29495 |