| Value | Category | Cases | |
|---|---|---|---|
| 1 | 236 |
7.3%
|
|
| 2 | 615 |
19.1%
|
|
| 3 | 1057 |
32.9%
|
|
| 5 | 101 |
3.1%
|
|
| 7 | 4 |
0.1%
|
|
| 8 | 876 |
27.2%
|
|
| Missing value | 326 |
10.1%
|