| Value | Category | Cases | |
|---|---|---|---|
| 4 | 1 |
0.2%
|
|
| 5 | 3 |
0.5%
|
|
| 8 | 1 |
0.2%
|
|
| 10 | 2 |
0.3%
|
|
| 12 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| 20 | 2 |
0.3%
|
|
| 37 | 1 |
0.2%
|
|
| Missing value | 648 |
98.2%
|