| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
25.9%
|
|
| 2 | 10 |
17.2%
|
|
| 3 | 13 |
22.4%
|
|
| 4 | 5 |
8.6%
|
|
| 5 | 7 |
12.1%
|
|
| 6 | 3 |
5.2%
|
|
| 7 | 1 |
1.7%
|
|
| 8 | 3 |
5.2%
|
|
| 10 | 1 |
1.7%
|
|
| Missing value | 725 |