FAO PROTOTYPE/FAOSTAT3-- Double counting China

[grijohn]

FAO includes both aggregated and disaggregated data for China in its database, which can cause considerable confusion for users who are not aware of the double counting-- this is a particular problem if a user uses the 'Select All' option which includes both sets of data. Perhaps it would be possible to require users to select whether they want aggregated or disaggregated data on China if they 'select all' for the country downloads.