821 ฿ 554 ฿ 0 Jan 647 ฿ Feb 647 ฿ Mar 616 ฿ Apr 616 ฿ May 616 ฿ Jun 647 ฿ Jul 582 ฿ Aug 821 ฿ Sep 581 ฿ Oct 581 ฿ Nov 554 ฿ Dec 647 ฿