| Value | Category | Cases | |
|---|---|---|---|
| 1 | 204 |
18.8%
|
|
| 2 | 203 |
18.7%
|
|
| 3 | 234 |
21.6%
|
|
| 4 | 110 |
10.1%
|
|
| 5 | 57 |
5.3%
|
|
| 6 | 11 |
1%
|
|
| 7 | 265 |
24.4%
|
|
| Missing value | 109 |