| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 12 |
4.2%
|
| 2 | 2 | 11 |
3.9%
|
| 3 | 3 | 17 |
6%
|
| 4 | 4 | 12 |
4.2%
|
| 5 | 5 | 230 |
81.3%
|
| Missing value | 1 |
0.4%
|