when was the mpaa rating system established

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the mpaa rating system established	1.91	0.7	1677	70	43
when	0.37	0.9	658	61	4
was	0.32	1	5197	32	3
the	1.45	0.8	6836	4	3
mpaa	1.17	0.1	4406	87	4
rating	0.3	0.5	8684	30	6
system	0.94	0.6	6517	15	6
established	0.92	0.6	5322	24	11

Keyword	CPC	PCC	Volume	Score
when was the mpaa rating system established	0.86	0.2	1649	76
the mpaa rating system	0.63	0.7	4497	18
history of mpaa ratings	0.98	0.3	2250	37
mpaa rating system explained	1.43	0.8	1636	38
mpaa film rating system wikipedia	1.22	0.9	3199	29
the movie mpaa rating system	0.6	0.4	2207	56
the movie mpaa rating history	0.44	0.1	4104	33
mpaa rating system logo	1.28	0.7	4677	82
mpaa film rating system	0.22	0.1	2241	93
what is mpaa rating	0.49	0.5	7631	97
when was the mpaa introduced	0.61	0.5	5528	62
the movie mpaa rating meaning	0.49	0.9	3447	17
r rating mpaa wikipedia	0.28	0.3	7366	54
the movie mpaa rating explained	0.23	0.4	2748	86
are mpaa ratings law	0.16	0.3	8666	37
what is mpaa rating for movies	0.83	0.2	4285	21
mpaa ratings portrayed by	0.97	0.6	9852	52