| Value | Category | Cases | |
|---|---|---|---|
| 20 | 20 |
4.3%
|
|
| 50 | 100 |
21.6%
|
|
| 80 | 58 |
12.5%
|
|
| 100 | 59 |
12.7%
|
|
| Missing value | 226 |
48.8%
|