| Value | Category | Cases | |
|---|---|---|---|
| 0 | 41 |
19.9%
|
|
| 1 | 38 |
18.4%
|
|
| 2 | 55 |
26.7%
|
|
| 3 | 19 |
9.2%
|
|
| 4 | 3 |
1.5%
|
|
| 5 | 9 |
4.4%
|
|
| 6 | 4 |
1.9%
|
|
| 7 | 37 |
18%
|
|
| Sysmiss | 309 |