1 909 ฿ 1 515 ฿ 0 Jan 1 848 ฿ Feb 1 878 ฿ Mar 1 909 ฿ Apr 1 909 ฿ May 1 714 ฿ Jun 1 837 ฿ Jul 1 838 ฿ Aug 1 812 ฿ Sep 1 705 ฿ Oct 1 515 ฿ Nov 1 620 ฿ Dec 1 628 ฿