Info/Statistics	Quarterly Gross Domestic Product (QGDP) Gross Domestic Product Chain Volume Measures : QGDP 1st quarter 2019 Gross Domestic Product: Q1/2019 Report All tables QGDP1-2019 (Download Excel File) Thai Economic Performance in Q1 and Outlook for 2019 Exposition of the Transition from TSIC 2001 to TSIC 2009 on QGDP, Production side