Keyword Analysis & Research: what does label mean in excel

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does label mean in excel	0.27	0.5	1034	43	29
what	1.12	0.4	5218	2	4
does	0.87	0.5	6188	66	4
label	0.63	1	8254	26	5
mean	0.5	0.7	3860	59	4
in	1.39	0.9	3746	21	2
excel	1.89	0.2	4910	80	5

Keyword	CPC	PCC	Volume	Score
what does label mean in excel	0.31	0.2	3008	25