493 ฿ 370 ฿ 0 Jan 462 ฿ Feb 493 ฿ Mar 431 ฿ Apr 462 ฿ May 460 ฿ Jun 370 ฿ Jul 472 ฿ Aug 462 ฿ Sep 464 ฿ Oct 493 ฿ Nov 462 ฿ Dec 475 ฿