| Value | Category | Cases | |
|---|---|---|---|
| 0 | 34 |
28.8%
|
|
| 1 | 33 |
28%
|
|
| 2 | 31 |
26.3%
|
|
| 3 | 13 |
11%
|
|
| 4 | 6 |
5.1%
|
|
| 5 | 1 |
0.8%
|
|
| Sysmiss | 2719 |