3 769 ฿ 3 637 ฿ 0 Jan 3 709 ฿ Feb 3 676 ฿ Mar 3 712 ฿ Apr 3 737 ฿ May 3 767 ฿ Jun 3 637 ฿ Jul 3 643 ฿ Aug 3 645 ฿ Sep 3 660 ฿ Oct 3 672 ฿ Nov 3 709 ฿ Dec 3 769 ฿