| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
19.7%
|
|
| 1 | 15 |
24.6%
|
|
| 2 | 12 |
19.7%
|
|
| 3 | 9 |
14.8%
|
|
| 4 | 2 |
3.3%
|
|
| 5 | 5 |
8.2%
|
|
| 7 | 1 |
1.6%
|
|
| 10 | 1 |
1.6%
|
|
| 14 | 1 |
1.6%
|
|
| 15 | 1 |
1.6%
|
|
| 25 | 1 |
1.6%
|
|
| 40 | 1 |
1.6%
|
|
| Sysmiss | 172 |