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

2?????

3?300???????????

4?????????

5??????????????

??????????????????????8???????2????????????? (????????????????????? ????????)?2?????,??????????????????????,7??????

7?????????????,??????????????????????120.8??,???6?????????????121.0??????????,??????3.1%?

????????????????????,?????7??????3.8%,??????????????????????,??,???????????,??????????????????????????????????????????????2.4%,??

??????7??2.4%,?????18??,??????????????????????????????????????????7???????????????????1.2%,????????,????????7???0.7%,?????6?????(???) ??????????????:??