624 ฿ 447 ฿ 0 Jan 493 ฿ Feb 524 ฿ Mar 554 ฿ Apr 493 ฿ May 493 ฿ Jun 554 ฿ Jul 493 ฿ Aug 455 ฿ Sep 483 ฿ Oct 447 ฿ Nov 624 ฿ Dec 479 ฿