| Value | Category | Cases | |
|---|---|---|---|
| 1 | 371 |
9.2%
|
|
| 2 | 826 |
20.5%
|
|
| 3 | 829 |
20.6%
|
|
| 4 | 384 |
9.5%
|
|
| 5 | 164 |
4.1%
|
|
| 6 | 53 |
1.3%
|
|
| 7 | 1186 |
29.5%
|
|
| Missing value | 212 |
5.3%
|