| RDT | AGE CATEGORY | Total | |||
| ≤2 years | 3 years | ≥4 and ≤5 years | ≥6 years | ||
| Negative | 205 | 172 | 318 | 190 | 885 |
|
| 19.49 | 16.35 | 30.23 | 18.06 | 84.13 |
| Positive | 57 | 40 | 36 | 16 | 149 |
|
| 5.42 | 3.80 | 3.42 | 1.52 | 14.16 |
| Non-respondents | 1 | 2 | 10 | 5 | 18 |
|
| 0.10 | 0.19 | 0.95 | 0.48 | 1.71 |
| Total | 263 | 214 | 364 | 211 | 1052 |
|
| 25.00 | 20.34 | 34.60 | 20.06 | 100.00 |