| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
3%
|
|
| 1 | 47 |
70.1%
|
|
| 2 | 10 |
14.9%
|
|
| 3 | 4 |
6%
|
|
| 4 | 2 |
3%
|
|
| 7 | 1 |
1.5%
|
|
| 61 | 1 |
1.5%
|
|
| Sysmiss | 19 |