| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.3%
|
|
| 1 | 35 |
22.3%
|
|
| 2 | 35 |
22.3%
|
|
| 3 | 21 |
13.4%
|
|
| 4 | 15 |
9.6%
|
|
| 5 | 8 |
5.1%
|
|
| 6 | 41 |
26.1%
|
|
| Sysmiss | 25427 |