3 819 ฿ 3 367 ฿ 0 Jan 3 634 ฿ Feb 3 819 ฿ Mar 3 726 ฿ Apr 3 572 ฿ May 3 367 ฿ Jun 3 403 ฿ Jul 3 419 ฿ Aug 3 428 ฿ Sep 3 418 ฿ Oct 3 555 ฿ Nov 3 480 ฿ Dec 3 665 ฿