1 011 ฿ 770 ฿ 0 Jan 770 ฿ Feb 770 ฿ Mar 770 ฿ Apr 770 ฿ May 1 005 ฿ Jun 1 011 ฿ Jul 1 011 ฿ Aug 839 ฿ Sep 1 005 ฿ Oct 818 ฿ Nov 776 ฿ Dec 770 ฿