985 ฿ 850 ฿ 0 Jan 867 ฿ Feb 877 ฿ Mar 893 ฿ Apr 985 ฿ May 863 ฿ Jun 869 ฿ Jul 869 ฿ Aug 883 ฿ Sep 850 ฿ Oct 878 ฿ Nov 862 ฿ Dec 865 ฿