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

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