| Value | Category | Cases | |
|---|---|---|---|
| 0 | 471 |
1.3%
|
|
| 1 | 62 |
0.2%
|
|
| 2 | 788 |
2.1%
|
|
| 3 | 2432 |
6.5%
|
|
| 4 | 6986 |
18.8%
|
|
| 5 | 6232 |
16.8%
|
|
| 6 | 6+ | 17712 |
47.7%
|
| 7 | Non-numeric response | 2486 |
6.7%
|