| Value | Category | Cases | |
|---|---|---|---|
| 0 | 80 |
0.5%
|
|
| 1 | 155 |
1.1%
|
|
| 2 | 2667 |
18.2%
|
|
| 3 | 5352 |
36.6%
|
|
| 4 | 4189 |
28.6%
|
|
| 5 | 1039 |
7.1%
|
|
| 6 | 6+ | 895 |
6.1%
|
| 7 | non-numeric response | 257 |
1.8%
|