| Value | Category | Cases | |
|---|---|---|---|
| 0 | 26 |
0.3%
|
|
| 1 | 85 |
1.1%
|
|
| 2 | 1261 |
15.6%
|
|
| 3 | 2824 |
34.9%
|
|
| 4 | 2496 |
30.8%
|
|
| 5 | 635 |
7.8%
|
|
| 6 | 6+ | 618 |
7.6%
|
| 7 | non-numeric response | 147 |
1.8%
|