| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 1 |
0.6%
|
| 2 | 11 | 1 |
0.6%
|
| 3 | 12 | 39 |
23.2%
|
| 4 | 3 | 2 |
1.2%
|
| 5 | 4 | 4 |
2.4%
|
| 6 | 5 | 1 |
0.6%
|
| 7 | 6 | 2 |
1.2%
|
| 8 | 7 | 4 |
2.4%
|
| 9 | 8 | 2 |
1.2%
|
| 10 | 9 | 3 |
1.8%
|
| Missing value | 109 |
64.9%
|