| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3888 |
30.1%
|
|
| 1 | 6141 |
47.5%
|
|
| 2 | 2204 |
17.1%
|
|
| 3 | 404 |
3.1%
|
|
| 4 | 102 |
0.8%
|
|
| 5 | 48 |
0.4%
|
|
| 6 | 22 |
0.2%
|
|
| 7 | 7 |
0.1%
|
|
| 8 | 4 |
0%
|
|
| 9 | 1 |
0%
|
|
| 10 | 2 |
0%
|
|
| 11 | 1 |
0%
|
|
| 12 | 1 |
0%
|
|
| 14 | 1 |
0%
|
|
| 20 | 1 |
0%
|
|
| 96 | other | 88 |
0.7%
|
| 98 | don't know | 0 |
0%
|