| Value | Category | Cases | |
|---|---|---|---|
| 1 | 78 |
19.3%
|
|
| 2 | 82 |
20.2%
|
|
| 3 | 90 |
22.2%
|
|
| 4 | 26 |
6.4%
|
|
| 5 | 21 |
5.2%
|
|
| 6 | 5 |
1.2%
|
|
| 7 | 103 |
25.4%
|
|
| Missing value | 47 |