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

2???????????

3????????

4???????

5???98?????

??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?,???

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

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