why have death rates decreased

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why have death rates decreased	0.31	0.8	9769	79	30
why	0.55	0.5	3366	80	3
have	1.04	0.1	4380	87	4
death	0.91	0.5	7616	58	5
rates	1.5	0.3	5205	95	5
decreased	1.3	0.6	2011	37	9

Keyword	CPC	PCC	Volume	Score
why have death rates decreased	1.15	1	6415	44
why have death rates increased	1.67	0.5	1650	100
why are death rates increasing	0.89	0.4	203	27
reasons for declining death rate	0.4	0.7	8199	59
decrease in death rate	0.51	1	6921	20
what affects death rate	1.31	0.9	1537	32
reasons for low death rate	1.43	0.1	9639	32
are death rates up	0.22	0.2	9406	57
increase in death rates	1.57	0.6	1008	25
which among the factors affects death rate	1.33	0.5	7193	48
explain the causes of low death rate	1.25	0.4	3707	28
how does death rate affect population growth	1.43	0.7	865	33
how does death affect population	2	0.8	5364	17
low death rate can be caused by	1.59	0.5	3564	86
cause of death decline	1.11	0.7	9047	18
how does death rate affect growth rate	0.83	0.7	8269	65
what factors can possibly affect death rate	1.2	0.3	1522	100
disease reason for death rate	1.11	0.8	7294	38