| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
1%
|
|
| 1 | 31 |
3.9%
|
|
| 2 | 154 |
19.1%
|
|
| 3 | 102 |
12.7%
|
|
| 4 | 156 |
19.4%
|
|
| 5 | 91 |
11.3%
|
|
| 6 | 6+ | 173 |
21.5%
|
| 7 | non-numeric response | 90 |
11.2%
|