1 694 ฿ 1 461 ฿ 0 Jan 1 571 ฿ Feb 1 632 ฿ Mar 1 663 ฿ Apr 1 694 ฿ May 1 464 ฿ Jun 1 482 ฿ Jul 1 596 ฿ Aug 1 643 ฿ Sep 1 461 ฿ Oct 1 694 ฿ Nov 1 663 ฿ Dec 1 540 ฿