| Value | Category | Cases | |
|---|---|---|---|
| 0 | 44 |
30.3%
|
|
| 1 | 50 |
34.5%
|
|
| 2 | 27 |
18.6%
|
|
| 3 | 12 |
8.3%
|
|
| 4 | 3 |
2.1%
|
|
| 5 | 2 |
1.4%
|
|
| 6 | 2 |
1.4%
|
|
| 7 | 3 |
2.1%
|
|
| 8 | 2 |
1.4%
|
|
| Sysmiss | 43 |