| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 6 |
3.2%
|
| 2 | 11 | 6 |
3.2%
|
| 3 | 12 | 98 |
53%
|
| 4 | 3 | 1 |
0.5%
|
| 5 | 4 | 16 |
8.6%
|
| 6 | 5 | 7 |
3.8%
|
| 7 | 6 | 20 |
10.8%
|
| 8 | 7 | 10 |
5.4%
|
| 9 | 8 | 6 |
3.2%
|
| 10 | 9 | 3 |
1.6%
|
| Missing value | 12 |
6.5%
|