????????????????????????

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

???????????2????????3?????? ????:?3????????????????,???????????????????,????????????

????,??????????????86.82%??????,??,??????3.21%;??????,????2.02%;????,???????1.86%;?????,?1.74%??690.4???????????,???????591.6????????,???85.69%?

??????,??4.4??????????486?????

????????,???????????????????????????3??????????????????????????,????????????????????????????????????????

1??26??????,?????????????????,?????5??(??????????) ??????????????:?????????????????????????