| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.9%
|
|
| 3 | 1 |
1.9%
|
|
| 8 | 1 |
1.9%
|
|
| 9 | 1 |
1.9%
|
|
| 12 | 4 |
7.4%
|
|
| Missing value | 46 |
85.2%
|