| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7602 |
15.5%
|
|
| 1 | 2991 |
6.1%
|
|
| 2 | 13365 |
27.2%
|
|
| 3 | 12946 |
26.3%
|
|
| 4 | 5559 |
11.3%
|
|
| 5 | 2879 |
5.9%
|
|
| 6 | 825 |
1.7%
|
|
| 7 | 154 |
0.3%
|
|
| 8 | 134 |
0.3%
|
|
| 9 | 25 |
0.1%
|
|
| 10 | 49 |
0.1%
|
|
| 11 | 6 |
0%
|
|
| 12 | 11 |
0%
|
|
| 96 | Other | 2611 |
5.3%
|
| 98 | Don't know | 0 |
0%
|
| 99 | 50 |