| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1360 |
96.3%
|
|
| 1 | 44 |
3.1%
|
|
| 2 | 5 |
0.4%
|
|
| 9998 | 3 |
0.2%
|
|
| Sysmiss | 2054 |