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

????:???????:???????

????????,???????????????????????????????????????

??????,10???4.1??,???????????????4.6%??????38.9??,????1.2%,????????????????????

?? ????:??????10????,???????????????????????????????????3489?????????????,?74.3%?????????,?????8???,????????,???????????????,??????????????

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

???????????,??????,??????

??????????????,????????????????,2??????????????????40???????,???????7?????????????????3600???????????,????????????????

?????????????? ????????:??,????????????8??????????????15?????????,??5.3????????????,???????????????????????????????,??245.2????????,???????????30.22%?

??????,????????,?????3????,??????1??????????????

? ????????:?????????????????504.67??,?????50????15?????

?????????????????,10????1328??????????????,????????,??6900??????????????????????,????3.7%;????????????2.1???????????????,??,??37????????????????????

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

?????????,????,???????

????,????????????,????????????,??,?????????????????????????????????,?????“?????????”??????????,??????????????5%~10%?

???????????????????? ??:???????????,?????????,??????????????,??????

?????????????????????,????????????????10. 7????????,????90%????????,??????????????????,?????(?????????????) ???:??????????????????????