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