????:1???????600?????:???????????

2?????????

3??????????

4????????

5????

???????????????10???????????20?????????????? ?“?????”???????????,?????????????,????,?????????????10.04????????,?3.8%,??????????????????,????

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

????????????????????,????????????????????????????????????????,??,???18.2????????,??????4.1%?????????????????????????,???????????????,????????5.2??????,????????????????3.5%,??????2159??,???38%,??????????????,??,??????????,?????

???????????????????,??????,??,???????1?2?3?????,“?????+???????????”????????,“?????+??????????????”?????????????“????”??,????????????,???????????????????????,??????????????????958????????,??17.3%?

???????????????,???????????????,???,?????????????????????,????????“?????????????”????????????????????????????????,??????,???546???????????,??????????????154.6????????????????,?95306????,?????????,??????,??97%???????????

???????????,??????,????????????,????????,?????????????,???????465??,???4.85??????????;???????????,??????????????,????????????????????????????????????,????????423.4??? ????????????????????????:??????????????