4 690 ฿ 2 475 ฿ 0 Jan 3 480 ฿ Feb 3 357 ฿ Mar 3 572 ฿ Apr 3 572 ฿ May 2 631 ฿ Jun 2 695 ฿ Jul 4 227 ฿ Aug 4 690 ฿ Sep 3 070 ฿ Oct 2 475 ฿ Nov 3 603 ฿ Dec 2 791 ฿