1 904 ฿ 1 447 ฿ 0 Jan 1 447 ฿ Feb 1 447 ฿ Mar 1 571 ฿ Apr 1 571 ฿ May 1 571 ฿ Jun 1 571 ฿ Jul 1 572 ฿ Aug 1 904 ฿ Sep 1 571 ฿ Oct 1 571 ฿ Nov 1 571 ฿ Dec 1 571 ฿