| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1577 |
4.1%
|
|
| 1 | 4834 |
12.5%
|
|
| 2 | 6950 |
18%
|
|
| 3 | 5954 |
15.4%
|
|
| 4 | 4677 |
12.1%
|
|
| 5 | 3672 |
9.5%
|
|
| 6 | 2962 |
7.7%
|
|
| 7 | 2336 |
6%
|
|
| 8 | 1750 |
4.5%
|
|
| 9 | 1318 |
3.4%
|
|
| 10 | 856 |
2.2%
|
|
| 11 | 738 |
1.9%
|
|
| 12 | 282 |
0.7%
|
|
| 13 | 204 |
0.5%
|
|
| 14 | 98 |
0.3%
|
|
| 15 | 72 |
0.2%
|
|
| 16 | 17 |
0%
|
|
| 17 | 13 |
0%
|
|
| 18 | 1 |
0%
|
|
| 19 | 9 |
0%
|
|
| 98 | don't know | 398 |
1%
|