| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.7%
|
|
| 1 | 50 |
18.7%
|
|
| 2 | 46 |
17.2%
|
|
| 3 | 32 |
11.9%
|
|
| 4 | 36 |
13.4%
|
|
| 5 | 20 |
7.5%
|
|
| 6 | 82 |
30.6%
|
|
| Sysmiss | 25316 |