id	keyword
cpos-404	age
cpos-404	mortality
cpos-404	death
cpos-404	women
cpos-404	india
cpos-404	compression
cpos-404	mortality compression
cpos-404	c50
cpos-404	years
cpos-404	variability
cpos-404	rural
cpos-404	urban
cpos-404	fig
cpos-404	period
cpos-404	life
cpos-404	states
cpos-404	population
cpos-404	pradesh
cpos-404	et al
cpos-404	age mortality
cpos-404	transition