????:1????????vx:????

2???95?

3???????51??

4?ktv?????????

5?????????

?????,???449.4?,??13.2%?

????????????????????????????????????????????????,????,???????“?????????????????”???????

??????,???????????63?????,??????????????63.3%,????:

10??????????????????????5?????2.26??????,??

10???3????????,????10.35????,????????

????24???????????????????????????,???????????“??????”????????????

????????,???“??????????”?????????????,??27.6??????????????????????????,???????????????????????????????81.1%?

“???”??,???,?30????????????1.35????,?1928?????????????“?”?,???????????????22.85?????

??????,???529.4????,??????28.5%???????,???,10????2??,?????42.1????????????,???????????

???????????????,???????????,???????????????10???7??,?3000?????????????????????

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