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

2?????????

3???120?150?????

4???????

5??????????

7??????,??5???????????5??????17.1%,??????,??

??,5??????????434.3,???17.1%??????????????????????????????530?675.1?218.9????????70.6,?30.5%?14%?1.9%???????0.9%?

5?????????????,??????????????????????,?,??,??,??????140????????????????,?????????5????????1??5??5??,??19.99?????????????,??????32.7%?5????,?,???4.8??5????????,????????,?5.8??????????,???????5????????????

????:?????