| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0%
|
|
| 1 | 12499 |
86.2%
|
|
| 2 | 1790 |
12.3%
|
|
| 3 | 199 |
1.4%
|
|
| 4 | 6 |
0%
|
|
| Sysmiss | 2817 |