???????????? ???????

?(1???30???????)??????,?????????????????????????

?????????????????????????????

????,??,?????????,?????????????12????????????????22.5??????,?????????????????????????????

?,???

??5?????

??????????????,????????????51??,??????????????????????????????????????????,???????,????????????????????

?23.5%

???????????,?????????????,?????2383.27??,??559.25???,???23.5%?

????????????????697?

?:1????????28???16????29???16??????,???644????A??195???75???????(?????????)????????????84??????????????697.35???