id	keyword
cpos-355	fertility
cpos-355	women
cpos-355	swiss
cpos-355	foreign
cpos-355	tfr
cpos-355	age
cpos-355	children
cpos-355	switzerland
cpos-355	cohort
cpos-355	population
cpos-355	data
cpos-355	statpop
cpos-355	country
cpos-355	birth
cpos-355	nationals
cpos-355	naturalisation
cpos-355	nationality
cpos-355	percent