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

??????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????????????(??????????????) ??????????????:?????