wdt_ID	Series	Years: From	Years: To	Number of Countries	Unit	Industry Classification	Number of Goods
3	Producer prices	1991	2006	130	Local currency unit/tonne	HS	100
4	Producer prices	1991	2006	130	Local currency unit/tonne	HS	100
5	Food consumption quantity	1961	2007	250	Tonnes	HS	120
6	Food consumption quantity	1961	2007	250	kg/capita/yr	HS	120
7	Food consumption quantity	1961	2007	250	g/capita/yr	HS	120
8	Protein consumption quantity	1961	2007	250	g/capita/yr	HS	120