3 499 ฿ 3 062 ฿ 0 Jan 3 295 ฿ Feb 3 449 ฿ Mar 3 418 ฿ Apr 3 357 ฿ May 3 479 ฿ Jun 3 499 ฿ Jul 3 062 ฿ Aug 3 138 ฿ Sep 3 242 ฿ Oct 3 217 ฿ Nov 3 357 ฿ Dec 3 295 ฿