| Value | Category | Cases | |
|---|---|---|---|
| 0 | 103 |
39%
|
|
| 1 | 110 |
41.7%
|
|
| 2 | 39 |
14.8%
|
|
| 3 | 8 |
3%
|
|
| 4 | 1 |
0.4%
|
|
| 6 | 2 |
0.8%
|
|
| 10 | 1 |
0.4%
|
|
| Sysmiss | 22 |