| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
4.7%
|
|
| 1 | 61 |
13.7%
|
|
| 2 | 73 |
16.4%
|
|
| 3 | 54 |
12.1%
|
|
| 4 | 28 |
6.3%
|
|
| 5 | 16 |
3.6%
|
|
| 6 | 193 |
43.3%
|
|
| Sysmiss | 24668 |