why did drinking age change to 21

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why did drinking age change to 21	0.8	0.9	10000	44	33
why	1.05	0.4	7886	54	3
did	1.62	0.5	699	51	3
drinking	1.63	0.3	9531	63	8
age	1.77	0.4	8635	85	3
change	0.12	0.2	288	38	6
to	1.44	1	354	93	2
21	1.26	0.7	8203	17	2

Keyword	CPC	PCC	Volume	Score
why did drinking age change to 21	0.71	0.9	8227	91
why did drinking age change to 21 ga	1.66	1	4354	97
when did drinking age change to 21	1.32	0.3	2070	43
when did drinking age change to 21 in ny	1.56	0.9	7952	26
why did they change the drinking age to 21	1.73	0.6	4754	79
why did the us change the drinking age to 21	1.05	0.5	9122	84
why did the legal drinking age change to 21	0.99	0.6	5719	18
why did the drinking age change from 18 to 21	1.69	0.1	4837	3
drinking age changed from 18 to 21	0.76	0.7	46	52
when was drinking age changed to 21	0.95	0.1	9573	43
why did the drinking age become 21	1.43	0.6	5787	91
why was drinking age raised to 21	0.5	1	4025	24
when did the drinking age change	1.53	0.1	1449	69
when did the drinking age turn 21	1.79	0.6	2773	40
when did they change the drinking age	0.67	0.7	2491	91
when did legal drinking age change	0.83	1	4791	53
when did 21 become the drinking age	1.68	0.3	7727	74
will the drinking age change to 18	1.07	0.3	9832	67
why is america's drinking age 21	1.21	0.1	8145	15
drinking age in ga	0.93	0.2	5987	40
drinking age in georgia	1.46	0.8	9618	91
drinking age in georgia usa	1.03	0.8	539	72