| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 51 |
19.5%
|
| 2 | 10 | 9 |
3.4%
|
| 3 | 11 | 9 |
3.4%
|
| 4 | 12 | 73 |
28%
|
| 5 | 2 | 13 |
5%
|
| 6 | 3 | 12 |
4.6%
|
| 7 | 4 | 15 |
5.7%
|
| 8 | 5 | 12 |
4.6%
|
| 9 | 6 | 11 |
4.2%
|
| 10 | 7 | 9 |
3.4%
|
| 11 | 8 | 10 |
3.8%
|
| 12 | 9 | 16 |
6.1%
|
| Missing value | 21 |
8%
|