id	keyword
ajceb-2584	productivity
ajceb-2584	construction
ajceb-2584	industry
ajceb-2584	new
ajceb-2584	zealand
ajceb-2584	new zealand
ajceb-2584	construction industry
ajceb-2584	zealand construction
ajceb-2584	building
ajceb-2584	growth
ajceb-2584	economics
ajceb-2584	output
ajceb-2584	labour