| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3666 |
9.5%
|
|
| 1 | 2851 |
7.4%
|
|
| 2 | 11669 |
30.4%
|
|
| 3 | 11003 |
28.6%
|
|
| 4 | 4669 |
12.1%
|
|
| 5 | 2418 |
6.3%
|
|
| 6 | 593 |
1.5%
|
|
| 7 | 154 |
0.4%
|
|
| 8 | 82 |
0.2%
|
|
| 9 | 3 |
0%
|
|
| 10 | 46 |
0.1%
|
|
| 96 | other | 1292 |
3.4%
|
| 98 | don't know | 0 |
0%
|