id	keyword
ajfa-10383	nhi
ajfa-10383	second
ajfa-10383	event
ajfa-10383	generation nhi
ajfa-10383	stock
ajfa-10383	act
ajfa-10383	period
ajfa-10383	premium
ajfa-10383	day
ajfa-10383	journal
ajfa-10383	supplementary
ajfa-10383	income
ajfa-10383	study
ajfa-10383	nhi act
ajfa-10383	return