1 540 ฿ 1 386 ฿ 0 Jan 1 540 ฿ Feb 1 478 ฿ Mar 1 447 ฿ Apr 1 386 ฿ May 1 386 ฿ Jun 1 386 ฿ Jul 1 386 ฿ Aug 1 386 ฿ Sep 1 386 ฿ Oct 1 386 ฿ Nov 1 386 ฿ Dec 1 386 ฿