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

2???50????????

3???????????

4?????????

5?51???????

?:???9???????????14???????????,8??????????,????????????????,???????????????,??????

???,8??????????,?4.5%?????????????“?????”?????????,??6.4%??????????8.6%,???????????????,?????????????????????????54%?65.1%??12.6%,???????????

?????,8?????????,????38726??,????????????????2.1%?

??,18????????????????????,????,????????7.7%,?????10.2%,??????????? ???:???