| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
0.2%
|
|
| 1 | 24 |
0.8%
|
|
| 2 | 429 |
14.2%
|
|
| 3 | 980 |
32.5%
|
|
| 4 | 1008 |
33.4%
|
|
| 5 | 249 |
8.3%
|
|
| 6 | 6+ | 253 |
8.4%
|
| 7 | non-numeric response | 68 |
2.3%
|