| Value | Category | Cases | |
|---|---|---|---|
| 0 | 210 |
98.6%
|
|
| 8 | 1 |
0.5%
|
|
| 10 | 1 |
0.5%
|
|
| 12 | 1 |
0.5%
|
|
| Sysmiss | 1902 |