????:1???????:?????????

2?????

3???????100????

4?????????????

5?????

??????????????????????????2???5?? (????? ?????)??5????,???1?,??125?,??15470?,????14.32?(???,?????),????19.2????????????????,??????594%?677%?231%?970%,?????????????

??????????????,??“????”,??????????????,????????????????????????,??

2??????5?,?? ? ????

???,?,???19??,??2344??????,????2.84??,???????????2.63???????????????????????????????,?7??????12????????????,???“??”????????

????,??1???????????????????????,??,??????????????,???“??”“??”??(????)

???:??