20 322 ฿ 13 981 ฿ 0 Jan 18 723 ฿ Feb 19 432 ฿ Mar 18 569 ฿ Apr 17 184 ฿ May 13 981 ฿ Jun 17 033 ฿ Jul 19 664 ฿ Aug 20 322 ฿ Sep 18 443 ฿ Oct 16 611 ฿ Nov 14 325 ฿ Dec 17 368 ฿