| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
2.5%
|
|
| 1 | 262 |
30.6%
|
|
| 2 | 165 |
19.3%
|
|
| 3 | 135 |
15.8%
|
|
| 4 | 63 |
7.4%
|
|
| 5 | 26 |
3%
|
|
| 6 | 185 |
21.6%
|
|
| Sysmiss | 24303 |