1 725 ฿ 1 540 ฿ 0 Jan 1 540 ฿ Feb 1 663 ฿ Mar 1 540 ฿ Apr 1 540 ฿ May 1 540 ฿ Jun 1 540 ฿ Jul 1 725 ฿ Aug 1 540 ฿ Sep 1 663 ฿ Oct 1 540 ฿ Nov 1 571 ฿ Dec 1 540 ฿