| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
0.8%
|
|
| 1 | 25 |
1.7%
|
|
| 2 | 263 |
18.4%
|
|
| 3 | 270 |
18.9%
|
|
| 4 | 434 |
30.3%
|
|
| 5 | 119 |
8.3%
|
|
| 6 | 6+ | 215 |
15%
|
| 7 | Non-numeric response | 93 |
6.5%
|