!"#$% (2) !>*+,#13GI,%CHN=J&,ก%2I,/%>ก5!"ก($0Fก:&ก,+=>"ก(0,C)%*>CL12C>= (benchmark) 5!"ก!"#$%%>2%+CFก>M+J!6 (' 10 5!"FW(G0,#+>?6@-:%-$#D:5!"ก!"#$%%>2% #>2"%12 *>CL12C>==>"ก(0,C*J!"47Q%=>L%1/+9!47Q%!"G@7+'ก!M