| Value | Category | Cases | |
|---|---|---|---|
| 0 | 213 |
3.2%
|
|
| 1 | 674 |
10%
|
|
| 2 | 2039 |
30.2%
|
|
| 3 | 1140 |
16.9%
|
|
| 4 | 1230 |
18.2%
|
|
| 5 | 394 |
5.8%
|
|
| 6 | 6+ | 774 |
11.5%
|
| 7 | non-numeric response | 291 |
4.3%
|