| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1079 |
2.7%
|
|
| 1 | 35 |
0.1%
|
|
| 2 | 530 |
1.3%
|
|
| 3 | 1960 |
4.9%
|
|
| 4 | 6254 |
15.5%
|
|
| 5 | 5736 |
14.2%
|
|
| 6 | 6+ | 22294 |
55.2%
|
| 7 | non-numeric response | 2506 |
6.2%
|