| Value | Category | Cases | |
|---|---|---|---|
| 20 | 1 |
0.2%
|
|
| 50 | 1 |
0.2%
|
|
| 80 | 1 |
0.2%
|
|
| 100 | 1 |
0.2%
|
|
| Missing value | 459 |
99.1%
|