3 963 ฿ 3 445 ฿ 0 Jan 3 638 ฿ Feb 3 841 ฿ Mar 3 963 ฿ Apr 3 614 ฿ May 3 469 ฿ Jun 3 468 ฿ Jul 3 490 ฿ Aug 3 780 ฿ Sep 3 490 ฿ Oct 3 445 ฿ Nov 3 932 ฿ Dec 3 594 ฿