| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
2.4%
|
|
| 1 | 69 |
27.5%
|
|
| 2 | 48 |
19.1%
|
|
| 3 | 31 |
12.4%
|
|
| 4 | 20 |
8%
|
|
| 5 | 5 |
2%
|
|
| 6 | 72 |
28.7%
|
|
| Sysmiss | 24238 |