when did knob and tube stop

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did knob and tube stop	1.36	0.5	4253	66	27
when	0.95	0.5	3656	76	4
did	1.96	0.8	489	82	3
knob	1.4	0.8	2216	99	4
and	0.41	0.6	3828	72	3
tube	1.17	0.4	5613	55	4
stop	1.77	0.5	1684	82	4

Keyword	CPC	PCC	Volume	Score
when did knob and tube stop	1.36	0.2	345	95
when did knob and tube stop being installed	1.05	0.5	7703	42
when did they stop using knob and tube wiring	1.89	1	3159	7
when did knob and tube wiring stop	0.08	0.3	9722	26
what year was knob and tube wiring stopped	0.88	0.2	4082	50
when was knob and tube stopped	0.65	0.1	2482	15
when did knob and tube wiring stop being used	1.49	0.1	6023	77
when was knob and tube wiring stopped	0.47	0.4	3322	31
when did we stop using knob and tube wiring	0.49	0.3	8189	58
when did they stop using knob and tube	0.13	0.9	3280	17