3 911 ฿ 3 402 ฿ 0 Jan 3 424 ฿ Feb 3 911 ฿ Mar 3 788 ฿ Apr 3 541 ฿ May 3 535 ฿ Jun 3 455 ฿ Jul 3 489 ฿ Aug 3 465 ฿ Sep 3 402 ฿ Oct 3 596 ฿ Nov 3 489 ฿ Dec 3 520 ฿