Ethnic background frequencies (n=467)
| Reported ethnic background | Frequency | Percentage of overall sample |
| Black African | 6 | 1.3 |
| Black Caribbean | 8 | 1.7 |
| Chinese | 3 | 0.6 |
| Indian | 35 | 7.5 |
| Other Asian | 4 | 0.9 |
| Other white | 10 | 2.1 |
| Pakistani | 2 | 0.4 |
| White and Asian | 2 | 0.4 |
| White British | 392 | 83.9 |
| White Irish | 4 | 0.9 |
| Not provided | 1 | 0.2 |