1 478 ฿ 1 324 ฿ 0 Jan 1 478 ฿ Feb 1 447 ฿ Mar 1 355 ฿ Apr 1 417 ฿ May 1 340 ฿ Jun 1 340 ฿ Jul 1 344 ฿ Aug 1 340 ฿ Sep 1 324 ฿ Oct 1 386 ฿ Nov 1 386 ฿ Dec 1 417 ฿