Extended Data Fig. 9: Canadian provinces - observed vs. no-mandate counterfactual weekly first doses as of October 31, 2021 (time-series estimates).

Notes: The figure plots the observed (diamonds) and the estimated mean no-mandate counterfactual (dotted line) log weekly first doses per 100,000 people. We use the estimates from Table 2 to compute the counterfactuals, as specified in Eq. (3). The vertical dashed lines denote the mandate announcement date for each province.