| Value | Category | Cases | |
|---|---|---|---|
| 0 | 28278 |
79%
|
|
| 1 | 1464 |
4.1%
|
|
| 2 | 2689 |
7.5%
|
|
| 3 | 1856 |
5.2%
|
|
| 4 | 467 |
1.3%
|
|
| 5 | 337 |
0.9%
|
|
| 6 | 144 |
0.4%
|
|
| 7 | 34 |
0.1%
|
|
| 8 | 39 |
0.1%
|
|
| 9 | 9 |
0%
|
|
| 10 | 68 |
0.2%
|
|
| 11 | 5 |
0%
|
|
| 12 | 40 |
0.1%
|
|
| 13 | 1 |
0%
|
|
| 15 | 7 |
0%
|
|
| 18 | 1 |
0%
|
|
| 20 | 9 |
0%
|
|
| 24 | 1 |
0%
|
|
| 30 | 4 |
0%
|
|
| 96 | other | 330 |
0.9%
|
| 98 | don't know | 0 |
0%
|