| Value | Category | Cases | |
|---|---|---|---|
| 0 | 23 |
52.3%
|
|
| 1 | 9 |
20.5%
|
|
| 2 | 4 |
9.1%
|
|
| 3 | 1 |
2.3%
|
|
| 4 | 3 |
6.8%
|
|
| 5 | 1 |
2.3%
|
|
| 6 | 1 |
2.3%
|
|
| 11 | 1 |
2.3%
|
|
| 16 | 1 |
2.3%
|
|
| Sysmiss | 2227 |