3 418 ฿ 1 584 ฿ 0 Jan 1 971 ฿ Feb 1 971 ฿ Mar 1 971 ฿ Apr 1 971 ฿ May 2 248 ฿ Jun 3 418 ฿ Jul 3 418 ฿ Aug 1 584 ฿ Sep 1 688 ฿ Oct 1 667 ฿ Nov 3 418 ฿ Dec 3 418 ฿