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

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

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

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