????:1???????????????:98?????

2?????????

3???????

4?????????

5??????

????????9??15.7%

?????????????????????????9???30?? (??)???????????????????????9??????30????????????????(????????????????????“???????????????”)?????????,???1-9????,?????????2304?,?23.7???????????,???15.7%?15.3%?

9???18???????????,????,????????????(??????????????????)????????????????????????,??????????“?”???????????,????(?)?????530??,?????????????????????????????????

???,??????????????7???230???????????????,??????????????,????,?????????????????60??

????6??15?????,??30????,???????2900??,?1.77??????????????????????????17.27?,????19??????13??????

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

???,?????????,??????????????????“??”???????????????????????,???(?????????) ???:?????