13 878 ฿ 1 447 ฿ 0 Jan 1 447 ฿ Feb 1 447 ฿ Mar 1 447 ฿ Apr 2 710 ฿ May 1 447 ฿ Jun 13 878 ฿ Jul 1 755 ฿ Aug 1 755 ฿ Sep 1 755 ฿ Oct 1 755 ฿ Nov 1 755 ฿ Dec 1 447 ฿