id	keyword
bae-17797	gini
bae-17797	concentration
bae-17797	index
bae-17797	gini index
bae-17797	land
bae-17797	regions
bae-17797	output
bae-17797	time
bae-17797	production
bae-17797	farmland
bae-17797	farms
bae-17797	differences
bae-17797	european
bae-17797	size
bae-17797	regional
bae-17797	countries
bae-17797	analysis