Table 1.

Correlation matrix for independent (2–5) and dependent(6–10) transport volume variables.

	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)
Number of new cases (2)	1.00	−0.70	−0.21	−0.80	0.77	0.38	−0.08	−0.34	−0.15
Cumulated cases (3)		1.00	0.68	0.95	−0.70	−0.73	0.25	0.28	0.25
Number of new deaths (4)			1.00	0.54	−0.45	−0.55	0.32	0.05	0.02
Cumulated deaths (5)				1.00	−0.73	−0.65	0.29	0.41	0.32
Dry products (6)					1.00	0.52	−0.03	−0.22	−0.20
Frozen products (7)						1.00	−0.15	−0.19	−0.27
Fruits and vegetables (8)							1.00	0.25	0.36
Dairy products (9)								1.00	0.28
Fish and meat (10)									1.00