1 786 ฿ 1 398 ฿ 0 Jan 1 786 ฿ Feb 1 571 ฿ Mar 1 398 ฿ Apr 1 601 ฿ May 1 663 ฿ Jun 1 601 ฿ Jul 1 724 ฿ Aug 1 534 ฿ Sep 1 486 ฿ Oct 1 663 ฿ Nov 1 721 ฿ Dec 1 663 ฿