?? ???5???382.2?????????????? ??4.2%
????:1?????:??????
2????????
3???????
4???????100?
5????????
??6?6???????? (???? ????)??????6????,??5??,??????????600??,????????,????????????????,?????????????386??,???5???????????????????382.2?????????,???????????????4.2%?
?????5???????????2???????,????????“?”???????? (??)?????? ?????? ?????,?????????,?,????“?????”????????????????,??,???????????????????????????,???????,??????????????????????“???”????,??????????????????10????????????????,?????????????????????“????”??,???57.5%;???????122.1??,?????“?????”????10????????????
????????????,???????,?,?????(????)????????????????,??????,??“????”??????????“??”????“??????????”?????1?????????????4?????,?????????13.6%,?21.4%?
?????,???????,???????????,???????????,??????????????????????,?????“???+??+?????”???,??,??????????????????????????,??????????????(????????????????)
???:???????????????