| Value | Category | Cases | |
|---|---|---|---|
| 1 | 155 |
7.7%
|
|
| 2 | 588 |
29.3%
|
|
| 3 | 205 |
10.2%
|
|
| 4 | 733 |
36.5%
|
|
| 5 | 325 |
16.2%
|
|
| Missing value | 33 |