4 246 ฿ 3 181 ฿ 0 Jan 3 181 ฿ Feb 3 490 ฿ Mar 3 500 ฿ Apr 3 911 ฿ May 3 528 ฿ Jun 3 592 ฿ Jul 3 991 ฿ Aug 4 246 ฿ Sep 4 221 ฿ Oct 4 209 ฿ Nov 3 530 ฿ Dec 3 717 ฿