????:1???95????:????

2?????????

3???600??????

4??????????

5???????

???10??????14??? (???? ??)??14?????,???????????????????4.62??,??????5.1%?

??,????????????????,??????????????????????????????8.6%?13.4%;?????????????????????????????????14.4%?34.3%????????????????,??????????????????????????????

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

???,???????????????????“?????????????”????,???????????????(?) ??:?????????????