| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
16.9%
|
|
| 1 | 33 |
46.5%
|
|
| 2 | 13 |
18.3%
|
|
| 3 | 8 |
11.3%
|
|
| 4 | 1 |
1.4%
|
|
| 5 | 1 |
1.4%
|
|
| 6 | 1 |
1.4%
|
|
| 8 | 1 |
1.4%
|
|
| 10 | 1 |
1.4%
|
|
| Sysmiss | 9650 |