21 095 ฿ 18 490 ฿ 0 Jan 21 095 ฿ Feb 20 725 ฿ Mar 20 325 ฿ Apr 20 540 ฿ May 18 761 ฿ Jun 18 587 ฿ Jul 18 490 ฿ Aug 18 687 ฿ Sep 18 681 ฿ Oct 18 841 ฿ Nov 19 770 ฿ Dec 19 031 ฿