| Value | Category | Cases | |
|---|---|---|---|
| 1 | 219 |
4.5%
|
|
| 2 | 714 |
14.6%
|
|
| 3 | 900 |
18.3%
|
|
| 4 | 559 |
11.4%
|
|
| 5 | 258 |
5.3%
|
|
| 6 | 54 |
1.1%
|
|
| 7 | 2103 |
42.9%
|
|
| Missing value | 98 |
2%
|