| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3668 |
99.1%
|
|
| 1 | 25 |
0.7%
|
|
| 2 | 2 |
0.1%
|
|
| 8 | 5 |
0.1%
|
|
| Sysmiss | 203 |