| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 |
48%
|
|
| 1 | 13 |
13%
|
|
| 2 | 19 |
19%
|
|
| 3 | 6 |
6%
|
|
| 4 | 6 |
6%
|
|
| 5 | 4 |
4%
|
|
| 6 | 3 |
3%
|
|
| 10 | 1 |
1%
|
|
| Sysmiss | 184 |