Keyword Analysis & Research: what does ballpark estimate mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does ballpark estimate mean	0.34	0.9	1089	7	32
what	0.34	0.2	5585	65	4
does	0.89	0.7	6937	24	4
ballpark	0.23	0.5	9754	56	8
estimate	1.5	0.1	7170	84	8
mean	1.88	0.3	8812	11	4

Keyword	CPC	PCC	Volume	Score
what does ballpark estimate mean	0.39	0.3	6942	76