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

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

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

??????????????,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%????????,??????,??????(????????) ??????????:???