| Value | Category | Cases | |
|---|---|---|---|
| 1 | 60 |
2.9%
|
|
| 2 | 397 |
19.3%
|
|
| 3 | 110 |
5.3%
|
|
| 4 | 4 |
0.2%
|
|
| 5 | 1002 |
48.6%
|
|
| 6 | 297 |
14.4%
|
|
| 7 | 3 |
0.1%
|
|
| 8 | 182 |
8.8%
|
|
| 9 | 4 |
0.2%
|
|
| Missing value | 3 |
0.1%
|