when did polio end

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did polio end	1.48	0.6	3511	14	18
when	0.95	0.4	8491	28	4
did	0.23	0.4	4344	58	3
polio	1.8	1	3919	15	5
end	1.7	1	1832	72	3

Keyword	CPC	PCC	Volume	Score
when did polio end	0.58	0.8	6693	52
when did polio end in usa	1.6	0.8	554	36
end polio now logo	0.68	0.2	9917	40
flight to end polio	0.23	0.9	5543	21
end polio now rotary	0.53	0.7	1089	39
end polio logo	1.82	0.3	2703	9
end polio rotary	0.3	0.1	5716	71
youtube video for rotary end polio now	0.71	0.4	4839	32
where is polio endemic	0.05	0.4	9191	18
when was polio eradicated in the usa	1.86	0.5	7657	28
when did polio stop	1.94	0.1	7026	55
when was polio eradicated in us	1.73	0.6	2112	31
last polio outbreak in usa	1.91	0.8	5932	23
when did we eradicate polio	0.75	0.6	4745	83
last reported case of polio in usa	1.71	0.9	6524	98
when did polio hit the united states	1.7	0.5	7588	23
last case of polio in us	1.93	0.4	3383	61
when did we get rid of polio	1	0.9	9665	83
last polio case in usa	0.89	0.3	6238	62
when did polio hit the us	0.64	0.7	3111	55
how long did polio last	1.82	0.2	3328	85
how long did the polio epidemic last	0.37	0.5	773	42
what year was polio eradicated	1.18	0.3	9927	97
how long has polio been eradicated	0.31	0.1	4170	40