| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
12.5%
|
|
| 2 | 2 |
25%
|
|
| 4 | 1 |
12.5%
|
|
| 12 | 2 |
25%
|
|
| 20 | 1 |
12.5%
|
|
| 56 | 1 |
12.5%
|
|
| Missing value | 444 |