| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
8.3%
|
|
| 1 | 29 |
48.3%
|
|
| 2 | 12 |
20%
|
|
| 3 | 6 |
10%
|
|
| 4 | 4 |
6.7%
|
|
| 5 | 2 |
3.3%
|
|
| 6 | 1 |
1.7%
|
|
| 13 | 1 |
1.7%
|
|
| Sysmiss | 9617 |