| Value | Category | Cases | |
|---|---|---|---|
| 0 | 139 |
1%
|
|
| 1 | 178 |
1.3%
|
|
| 2 | 852 |
6.4%
|
|
| 3 | 856 |
6.4%
|
|
| 4 | 1587 |
11.9%
|
|
| 5 | 1374 |
10.3%
|
|
| 6 | 6+ | 6788 |
50.8%
|
| 7 | non-numeric response | 1598 |
12%
|