Table 1.

Descriptive statistics. Authors estimation.

Variables	Obs	Mean	Std. Dev.	Min	Max
Year	105	2020	0	2020	2020
Log-COVID-19 Confirmed Cases	105	9.457	2.361	2.398	14.784
Log-Population 60 above	105	14.152	1.607	10.547	18.840
Log-Population Exposed to Air Pollution	105	14.390	1.814	10.644	20.413
Log-Air Traveler Index (ATI)	102	1.880	0.364	0.510	2.302
Log-Population 60 above∗ATI	102	26.363	7.15	6.000	43.000
Log-Population 60 above∗Pollution	105	205.229	46.965	127.000	384.000