| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
8.8%
|
|
| 1 | 30 |
44.1%
|
|
| 2 | 12 |
17.6%
|
|
| 3 | 2 |
2.9%
|
|
| 4 | 3 |
4.4%
|
|
| 5 | 5 |
7.4%
|
|
| 6 | 1 |
1.5%
|
|
| 7 | 1 |
1.5%
|
|
| 8 | 1 |
1.5%
|
|
| 9 | 1 |
1.5%
|
|
| 10 | 2 |
2.9%
|
|
| 11 | 1 |
1.5%
|
|
| 12 | 1 |
1.5%
|
|
| 15 | 1 |
1.5%
|
|
| 21 | 1 |
1.5%
|
|
| Sysmiss | 9609 |