1 571 ฿ 1 245 ฿ 0 Jan 1 540 ฿ Feb 1 417 ฿ Mar 1 571 ฿ Apr 1 540 ฿ May 1 540 ฿ Jun 1 496 ฿ Jul 1 443 ฿ Aug 1 505 ฿ Sep 1 245 ฿ Oct 1 478 ฿ Nov 1 571 ฿ Dec 1 478 ฿