| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.8%
|
|
| 1 | 12 |
9.4%
|
|
| 2 | 36 |
28.3%
|
|
| 3 | 18 |
14.2%
|
|
| 4 | 29 |
22.8%
|
|
| 5 | 20 |
15.7%
|
|
| 6 | 6 |
4.7%
|
|
| 7 | 5 |
3.9%
|
|
| Sysmiss | 36 |