| Value | Category | Cases | |
|---|---|---|---|
| 0 | 70 |
79.5%
|
|
| 1 | 8 |
9.1%
|
|
| 2 | 4 |
4.5%
|
|
| 3 | 3 |
3.4%
|
|
| 5 | 2 |
2.3%
|
|
| 6 | 1 |
1.1%
|
|
| Sysmiss | 1863 |