| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 8348 |
44.3%
|
| 2 | 1 | 3487 |
18.5%
|
| 3 | 2 | 2848 |
15.1%
|
| 4 | 3 | 1406 |
7.5%
|
| 5 | 4 | 491 |
2.6%
|
| 6 | 5 | 382 |
2%
|
| 7 | 6 | 181 |
1%
|
| 8 | 7 | 1653 |
8.8%
|
| 9 | no | 1 |
0%
|
| Missing value | 32 |
0.2%
|