1 646 ฿ 1 230 ฿ 0 Jan 1 397 ฿ Feb 1 364 ฿ Mar 1 430 ฿ Apr 1 646 ฿ May 1 397 ฿ Jun 1 290 ฿ Jul 1 234 ฿ Aug 1 239 ฿ Sep 1 230 ฿ Oct 1 497 ฿ Nov 1 497 ฿ Dec 1 497 ฿