| Value | Category | Cases | |
|---|---|---|---|
| 20 | 1 |
0.2%
|
|
| 40 | 2 |
0.4%
|
|
| 45 | 1 |
0.2%
|
|
| 80 | 1 |
0.2%
|
|
| Missing value | 462 |
98.9%
|