| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1265 |
97.3%
|
|
| 3 | 8 |
0.6%
|
|
| 4 | 18 |
1.4%
|
|
| 5 | 9 |
0.7%
|
|
| Sysmiss | 40 |