| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
0.5%
|
|
| 2 | 1 |
0.1%
|
|
| 4 | 6 |
0.6%
|
|
| 5 | 36 |
3.3%
|
|
| 9 | 3 |
0.3%
|
|
| 10 | 1 |
0.1%
|
|
| 11 | 2 |
0.2%
|
|
| 12 | 11 |
1%
|
|
| Missing value | 1012 |
94%
|