1 739 ฿ 1 129 ฿ 0 Jan 1 540 ฿ Feb 1 571 ฿ Mar 1 478 ฿ Apr 1 386 ฿ May 1 130 ฿ Jun 1 328 ฿ Jul 1 129 ฿ Aug 1 461 ฿ Sep 1 600 ฿ Oct 1 739 ฿ Nov 1 509 ฿ Dec 1 417 ฿