| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
1.4%
|
|
| 1 | 84 |
19.5%
|
|
| 2 | 72 |
16.7%
|
|
| 3 | 58 |
13.5%
|
|
| 4 | 40 |
9.3%
|
|
| 5 | 15 |
3.5%
|
|
| 6 | 155 |
36%
|
|
| Sysmiss | 24059 |