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

2????????????

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

4????????

5???????????

??9?????????????20?? (??????????? ??????)???20??????,?,?????“?????????????”,?“?????”????????1.56????????????,?????7.6%,???????????????????

20???????????“??????”??????????,??,???????,??,???????????“??????????”,???????????????,????????????????,???????????3.6??????????(????????)??,?5.4?????,?????????????

????11???“??????????????????”?????????????????,??????????????,?????20%,???????????????????,?????????“??????????????”?????????????????,????

??,???????,???,???,????,???????????8???????????????????,?????????2.6?????????????????????,???“?????”??????????????,???????,??????????(??) ?????:????????