616 ฿ 553 ฿ 0 Jan 585 ฿ Feb 585 ฿ Mar 585 ฿ Apr 585 ฿ May 554 ฿ Jun 553 ฿ Jul 585 ฿ Aug 554 ฿ Sep 616 ฿ Oct 557 ฿ Nov 557 ฿ Dec 585 ฿