6 857 ฿ 2 543 ฿ 0 Jan 6 478 ฿ Feb 4 465 ฿ Mar 4 742 ฿ Apr 4 896 ฿ May 2 543 ฿ Jun 3 025 ฿ Jul 3 184 ฿ Aug 4 020 ฿ Sep 4 896 ฿ Oct 4 373 ฿ Nov 4 958 ฿ Dec 6 857 ฿