1 940 ฿ 1 571 ฿ 0 Jan 1 725 ฿ Feb 1 817 ฿ Mar 1 817 ฿ Apr 1 786 ฿ May 1 940 ฿ Jun 1 571 ฿ Jul 1 571 ฿ Aug 1 571 ฿ Sep 1 571 ฿ Oct 1 571 ฿ Nov 1 786 ฿ Dec 1 817 ฿