| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
13.4%
|
|
| 2 | 74 |
55.2%
|
|
| 3 | 12 |
9%
|
|
| 4 | 12 |
9%
|
|
| 5 | 7 |
5.2%
|
|
| 6 | 3 |
2.2%
|
|
| 96 | 8 |
6%
|
|
| Missing value | 231 |