| Value | Category | Cases | |
|---|---|---|---|
| 0 | 40 |
65.6%
|
|
| 1 | 2 |
3.3%
|
|
| 2 | 8 |
13.1%
|
|
| 3 | 6 |
9.8%
|
|
| 4 | 2 |
3.3%
|
|
| 5 | 2 |
3.3%
|
|
| 6 | 1 |
1.6%
|
|
| Sysmiss | 14170 |