1 755 ฿ 1 500 ฿ 0 Jan 1 694 ฿ Feb 1 663 ฿ Mar 1 755 ฿ Apr 1 535 ฿ May 1 742 ฿ Jun 1 500 ฿ Jul 1 588 ฿ Aug 1 509 ฿ Sep 1 755 ฿ Oct 1 601 ฿ Nov 1 632 ฿ Dec 1 571 ฿