id	keyword
ape-17799	income
ape-17799	gender
ape-17799	income gap
ape-17799	gender ideology
ape-17799	attitude
ape-17799	prosperity
ape-17799	social
ape-17799	public
ape-17799	mediating
ape-17799	level
ape-17799	variables
ape-17799	effect