id	keyword
ejge-4315	marriage
ejge-4315	cohabitation
ejge-4315	family
ejge-4315	russia
ejge-4315	ggs
ejge-4315	generations
ejge-4315	life
ejge-4315	union
ejge-4315	people
ejge-4315	models
ejge-4315	pfs
ejge-4315	second
ejge-4315	years
ejge-4315	entry
ejge-4315	group
ejge-4315	transition
ejge-4315	behaviour
ejge-4315	marital
ejge-4315	education
ejge-4315	children
ejge-4315	table
ejge-4315	conception
ejge-4315	population