677 ฿ 585 ฿ 0 Jan 585 ฿ Feb 677 ฿ Mar 647 ฿ Apr 616 ฿ May 591 ฿ Jun 591 ฿ Jul 591 ฿ Aug 625 ฿ Sep 602 ฿ Oct 642 ฿ Nov 590 ฿ Dec 616 ฿