| Value | Category | Cases | |
|---|---|---|---|
| 2 | 7 |
17.9%
|
|
| 3 | 6 |
15.4%
|
|
| 4 | 2 |
5.1%
|
|
| 5 | 2 |
5.1%
|
|
| 6 | 2 |
5.1%
|
|
| 7 | 1 |
2.6%
|
|
| 8 | 2 |
5.1%
|
|
| 10 | 7 |
17.9%
|
|
| 12 | 6 |
15.4%
|
|
| 15 | 1 |
2.6%
|
|
| 16 | 2 |
5.1%
|
|
| 24 | 1 |
2.6%
|
|
| Missing value | 357 |