Consumption of iodized salt (% of households) - Korea, Dem. People's Rep.United Nations Children's Fund, Division of Data, Analysis, Planning and Monitoring ( 2019 ). UNICEF Global Databases on Iodized salt, New York, June 2019License : CC BY-4.0 LineBarMapAlso ShowNoneAggregatesSame regionSimilar valuesHighest valuesLowest valuesShareDetailsLabel