Breakdown of
	state				nominal
	food				nominal
	genus				nominal
	year				ordinal


	state by year		line
	food by year		line
	genus by year		line


	food by state		stacked bar, pie
	genus by state		stacked bar, pie
	year by state		stacked bar, pie


	genus by food		stacked bar, pie
	year by food		stacked bar, pie
	state by food		stacked bar, pie
	

	state by genus		stacked bar, pie
	food by genus		stacked bar, pie
	year by genus		stacked bar, pie

	map					map
