Table 3

Proportion of positive tests by test reason in each time period

Date (quarters)Number of positive testsTest reason
Symptoms (%)Close contact (%)Broader-defined work contact (%)Routine screening (%)Missing (%)
Q13 20202528440424
Q4 2020183332711218
Q1 2021204482410180
Q2 202112037355222
Q3 202149259202181
Q4 202174254303122
Q1 2022132455252153
Q23 202255265100213
Total364254243163