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

2??????????

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

4??????

5????????

?????????????????10??????????????????8????????? ???????????,????,??,??????????????????,??????????????????????10??????????????7????????????18????????,??????????,?????????????5.7%?20.4%,2800??????,??????,???????

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

????????,????????????????????“????????+??????????+?????????”????????????,??58??????????????????????????340???????????,???????????????????????,?????????,?????????????“??”“??????????????????”“???”?????????????????,??????4.2??????,????????????????,????10???1?12.3??????????????1357.4????????????60.6??????????,????????????????

??,??,??????????,???????????????,???18??????????????????????6??????????,?????????????????,?????????????????????“?”??,???????????????“??????”????????????????????“??”??????,?????????????????????????????????????????????,????????????????????????????

??????????,?????,??,?????????????,?,???2800???????,??????????,???,??4200??????????4A???,8150????????????? ?????:???????????????