3 716 ฿ 3 585 ฿ 0 Jan 3 657 ฿ Feb 3 624 ฿ Mar 3 659 ฿ Apr 3 684 ฿ May 3 714 ฿ Jun 3 585 ฿ Jul 3 592 ฿ Aug 3 594 ฿ Sep 3 608 ฿ Oct 3 620 ฿ Nov 3 657 ฿ Dec 3 716 ฿