| Value | Category | Cases | |
|---|---|---|---|
| 0 | 692 |
85%
|
|
| 1 | 98 |
12%
|
|
| 2 | 21 |
2.6%
|
|
| 3 | 1 |
0.1%
|
|
| 5 | 2 |
0.2%
|
|
| Sysmiss | 1809 |