id	keyword
cpos-16	age
cpos-16	birth
cpos-16	fi rst
cpos-16	rst child
cpos-16	germany
cpos-16	mother
cpos-16	years
cpos-16	average
cpos-16	lifetime
cpos-16	generations
cpos-16	grandmother
cpos-16	mean
cpos-16	increase
cpos-16	western
cpos-16	eastern germany
cpos-16	scenario
cpos-16	indicators
cpos-16	family
cpos-16	western germany
cpos-16	quantile
cpos-16	quantile age