| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9516 |
93%
|
|
| 1 | 677 |
6.6%
|
|
| 2 | 33 |
0.3%
|
|
| 3 | 3 |
0%
|
|
| 12 | 1 |
0%
|
|
| Sysmiss | 30 |