21 587 ฿ 18 939 ฿ 0 Jan 19 339 ฿ Feb 20 663 ฿ Mar 21 033 ฿ Apr 18 939 ฿ May 21 402 ฿ Jun 18 974 ฿ Jul 18 943 ฿ Aug 18 939 ฿ Sep 18 992 ฿ Oct 18 964 ฿ Nov 20 479 ฿ Dec 21 587 ฿