| Value | Category | Cases | |
|---|---|---|---|
| 0 | 83 |
40.5%
|
|
| 1 | 81 |
39.5%
|
|
| 2 | 19 |
9.3%
|
|
| 3 | 8 |
3.9%
|
|
| 4 | 9 |
4.4%
|
|
| 5 | 3 |
1.5%
|
|
| 6 | 2 |
1%
|
|
| Sysmiss | 105 |