| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 17 |
4.9%
|
| 2 | 2 | 17 |
4.9%
|
| 3 | 3 | 29 |
8.3%
|
| 4 | 4 | 31 |
8.9%
|
| 5 | 5 | 3 |
0.9%
|
| 6 | 6 | 115 |
33%
|
| 7 | 7 | 40 |
11.5%
|
| 8 | 8 | 23 |
6.6%
|
| 9 | 9 | 37 |
10.6%
|
| 10 | 10 | 13 |
3.7%
|
| Missing value | 24 |
6.9%
|