880 ฿ 739 ฿ 0 Jan 770 ฿ Feb 862 ฿ Mar 801 ฿ Apr 801 ฿ May 740 ฿ Jun 741 ฿ Jul 739 ฿ Aug 739 ฿ Sep 740 ฿ Oct 739 ฿ Nov 742 ฿ Dec 880 ฿