Model 1: COVID-19 Cases and Vaccines on Ride-hailing Trip Counts				Model 2: COVID-19 Phases on Ride-hailing Trip Counts
	Coeff	Std. Error	Elasticity		Coeff	Std. Error	Elasticity
Constant	13.370**	0.037	-		13.396**	0.019	-
Temperature (°C)	-0.017**	0.001	-0.227		-0.006**	0.001	-0.079
Precipitation (mm)	0.003*	0.002	0.010		0.002**	0.001	0.006
Snowfall (mm)	-0.002	0.001	-0.002		-0.002**	0.000	-0.003
Monday	reference				reference
Tuesday	0.036	0.041	0.035		0.032	0.022	0.031
Wednesday	0.086*	0.041	0.083		0.096**	0.022	0.092
Thursday	0.130**	0.041	0.122		0.139**	0.022	0.130
Friday	0.228**	0.041	0.204		0.240**	0.022	0.213
Saturday	0.286**	0.041	0.249		0.289**	0.022	0.251
Sunday	0.142**	0.041	0.133		0.138**	0.022	0.129
Model 1 only
New COVID-19 cases	-6.80e-05**	3.00e-06	-0.160
Total no. of vaccines administered	5.49e-09**	0.000	0.008
Model 2 only
Phase 0: Pre-COVID-19							reference
Phase 1: Stay at home					-1.276**	0.023	-2.582
Phase 2: Reopening					-0.615**	0.013	-0.850
Phase 3: Vaccination					-0.327**	0.02	-0.387
AIC			24,459				23,314