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

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

??6????????12????? (?? ??????????)???12??????????,?????????5??,??8.78?,???????????????????????????????91%,?????55.8?,??50.9%,??15.1?????,??46.7%?

?20???(????????) ???? ????

???4??????????,?«????»,??????

??5??????????????????,????????????????2.2???????????????,????145%,????????6.8????????????????,????????32.4%,??3.1??????????????????,????????????20.4%?

?,??“3????????,15????”????,??6??????????12??????????,????2000????????,??3.6%?

????????23???,????????????????????

??,??,?,???????(??????????)

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