| Value | Category | Cases | |
|---|---|---|---|
| 0 | 76 |
41.1%
|
|
| 1 | 23 |
12.4%
|
|
| 2 | 27 |
14.6%
|
|
| 3 | 25 |
13.5%
|
|
| 4 | 12 |
6.5%
|
|
| 5 | 5 |
2.7%
|
|
| 6 | 3 |
1.6%
|
|
| 7 | 14 |
7.6%
|
|
| Sysmiss | 2624 |