| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
3.2%
|
|
| 50 | 26 |
13.7%
|
|
| 60 | 1 |
0.5%
|
|
| 75 | 1 |
0.5%
|
|
| 100 | 156 |
82.1%
|
|
| Sysmiss | 1419 |