| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4983 |
98.8%
|
|
| 1 | 10 |
0.2%
|
|
| 2 | 31 |
0.6%
|
|
| 3 | 18 |
0.4%
|
|
| Sysmiss | 2037 |