| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
3.8%
|
|
| 1 | 27 |
50.9%
|
|
| 2 | 12 |
22.6%
|
|
| 3 | 3 |
5.7%
|
|
| 4 | 2 |
3.8%
|
|
| 5 | 4 |
7.5%
|
|
| 8 | 1 |
1.9%
|
|
| 11 | 1 |
1.9%
|
|
| 14 | 1 |
1.9%
|
|
| Sysmiss | 9655 |