| Value | Category | Cases | |
|---|---|---|---|
| 0 | 126 |
10.5%
|
|
| 20 | 11 |
0.9%
|
|
| 40 | 13 |
1.1%
|
|
| 60 | 16 |
1.3%
|
|
| 80 | 68 |
5.7%
|
|
| 100 | 966 |
80.5%
|
|
| Sysmiss | 2799 |