1 592 ฿ 1 215 ฿ 0 Jan 1 417 ฿ Feb 1 386 ฿ Mar 1 478 ฿ Apr 1 324 ฿ May 1 386 ฿ Jun 1 447 ฿ Jul 1 592 ฿ Aug 1 447 ฿ Sep 1 244 ฿ Oct 1 223 ฿ Nov 1 247 ฿ Dec 1 215 ฿