Keyword Analysis & Research: example of trapezoidal rule

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
example of trapezoidal rule	0.97	0.7	1874	96	27
example	0.88	1	1989	53	7
of	0.1	0.6	964	48	2
trapezoidal	1.73	0.1	6532	40	11
rule	1.67	0.6	3238	56	4

Keyword	CPC	PCC	Volume	Score
example of trapezoidal rule	1.56	0.2	913	66