Table 3: Proportions of contacts with COVID-19 related diagnosis in 2020.
| Age | Covid-related Diagnosis (%) | No Covid related Diagnosis | Total |
| 0-5 | 288 (7.8) | 1505 | 1793 |
| 6-12 | 132 (3.6) | 774 | 906 |
| 13-18 | 95 (2.6) | 373 | 468 |
| 19-25 | 278 (7.6) | 921 | 1199 |
| +25 | 2881 (78.4) | 9670 | 12551 |
| Total | 3674 (100%) | 13243 | 16917 |