| Value | Category | Cases | |
|---|---|---|---|
| 0 | 775 |
95.9%
|
|
| 1 | 6 |
0.7%
|
|
| 2 | 10 |
1.2%
|
|
| 3 | 17 |
2.1%
|
|
| Sysmiss | 2139 |