Table 2. Percentage Case Fatality Ratio of aged persons with COVID-19.

		% Case Fatality Ratio (CFR) of Aged Persons (Years)
Sr. no.	Countries	40	50	60	70	80	Refs
1.	China	>0.4	1.3	3.6	8	14.8	(1,22)
2.	Italy	>0.4	1	3.5	12.8	20.2	(21,23)
3.	USA	3.3	4.8	6.4	12.6	25.9	(21,24)
4.	Spain			0.13			(25,26)
5.	Japan			0.05	0.18		(26,27)
6.	Iran		0.086				(26,28)
7.	Europe		0.05				(26,27)