to reduce the margin of error estimates ore presented os threeyear averages to reduce the impact of yeartoyear sampling variability estimates are presented as threeyear averages countrylevel results are presented only for stimates are based on official notional data ecuador ghana malawi republic of korea saint lucia seychelles and the united states of america or as provisional estimates based on fao voices of the hungry data collected through the gallup hose national statistical authorities nsas provided permission to publish them