1 201 ฿ 1 170 ฿ 0 Jan 1 201 ฿ Feb 1 201 ฿ Mar 1 170 ฿ Apr 1 170 ฿ May 1 170 ฿ Jun 1 170 ฿ Jul 1 170 ฿ Aug 1 201 ฿ Sep 1 201 ฿ Oct 1 201 ฿ Nov 1 201 ฿ Dec 1 201 ฿