| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0%
|
|
| 1 | 12621 |
86.1%
|
|
| 2 | 1997 |
13.6%
|
|
| 3 | 42 |
0.3%
|
|
| Sysmiss | 9117 |