| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.4%
|
|
| 1 | 82 |
36.8%
|
|
| 2 | 80 |
35.9%
|
|
| 3 | 10 |
4.5%
|
|
| 4 | 19 |
8.5%
|
|
| 5 | 3 |
1.3%
|
|
| 6 | 8 |
3.6%
|
|
| 7 | 20 |
9%
|
|
| Sysmiss | 3 |