| Value | Category | Cases | |
|---|---|---|---|
| 0 | 41 |
20.5%
|
|
| 1 | 43 |
21.5%
|
|
| 2 | 47 |
23.5%
|
|
| 3 | 30 |
15%
|
|
| 4 | 19 |
9.5%
|
|
| 5 | 7 |
3.5%
|
|
| 6 | 7 |
3.5%
|
|
| 7 | 6 |
3%
|
|
| Sysmiss | 1494 |