4 511 ฿ 2 397 ฿ 0 Jan 3 603 ฿ Feb 3 387 ฿ Mar 3 511 ฿ Apr 3 757 ฿ May 2 749 ฿ Jun 2 987 ฿ Jul 4 099 ฿ Aug 4 511 ฿ Sep 2 397 ฿ Oct 3 572 ฿ Nov 3 634 ฿ Dec 3 788 ฿