4 650 ฿ 4 152 ฿ 0 Jan 4 280 ฿ Feb 4 157 ฿ Mar 4 650 ฿ Apr 4 404 ฿ May 4 154 ฿ Jun 4 163 ฿ Jul 4 152 ฿ Aug 4 163 ฿ Sep 4 154 ฿ Oct 4 465 ฿ Nov 4 650 ฿ Dec 4 157 ฿