To reduce the margin of error, estimates ore presented os three-year averages. To reduce the impact of year-to-year sampling variability, estimates are presented as three-year averages. Country-level 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.