| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 66 |
29.7%
|
| 2 | 2 | 11 |
5%
|
| 3 | 3 | 49 |
22.1%
|
| 4 | 4 | 40 |
18%
|
| 5 | 99 | 26 |
11.7%
|
| Missing value | 30 |
13.5%
|