| Value | Category | Cases | |
|---|---|---|---|
| 1 | 34 |
33.7%
|
|
| 2 | 45 |
44.6%
|
|
| 3 | 15 |
14.9%
|
|
| 4 | 6 |
5.9%
|
|
| 5 | 1 |
1%
|
|
| Missing value | 20 |