| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
2.1%
|
|
| 1 | 91 |
32.2%
|
|
| 2 | 51 |
18%
|
|
| 3 | 45 |
15.9%
|
|
| 4 | 23 |
8.1%
|
|
| 5 | 10 |
3.5%
|
|
| 6 | 57 |
20.1%
|
|
| Sysmiss | 24206 |