| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2074 |
96.4%
|
|
| 1 | 51 |
2.4%
|
|
| 2 | 19 |
0.9%
|
|
| 3 | 7 |
0.3%
|
|
| Sysmiss | 50 |