Agricultural crop > Production:
Crop production index shows agricultural production for each year relative to the base period 1999-2001. It includes all crops except fodder crops. Regional and income group aggregates for the FAO's production indexes are calculated from the underlying values in international dollars, normalized to the base period 1999-2001."
Food and Agriculture Organisation, electronic files and web site.; World Development Indicators database; World Bank staff estimates from the Comtrade database maintained by the United Nations Statistics Division.