20 621 ฿ 19 188 ฿ 0 Jan 19 195 ฿ Feb 19 251 ฿ Mar 19 216 ฿ Apr 19 247 ฿ May 19 255 ฿ Jun 19 321 ฿ Jul 19 351 ฿ Aug 19 259 ฿ Sep 19 255 ฿ Oct 19 188 ฿ Nov 20 621 ฿ Dec 19 501 ฿