4 588 ฿ 3 748 ฿ 0 Jan 3 797 ฿ Feb 4 588 ฿ Mar 4 588 ฿ Apr 4 588 ฿ May 3 760 ฿ Jun 3 774 ฿ Jul 3 774 ฿ Aug 3 763 ฿ Sep 3 770 ฿ Oct 3 769 ฿ Nov 3 748 ฿ Dec 3 786 ฿