| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
6.2%
|
|
| 1 | 29 |
44.6%
|
|
| 2 | 11 |
16.9%
|
|
| 3 | 7 |
10.8%
|
|
| 4 | 1 |
1.5%
|
|
| 5 | 4 |
6.2%
|
|
| 6 | 1 |
1.5%
|
|
| 7 | 2 |
3.1%
|
|
| 8 | 3 |
4.6%
|
|
| 12 | 1 |
1.5%
|
|
| 13 | 1 |
1.5%
|
|
| 19 | 1 |
1.5%
|
|
| Sysmiss | 9612 |