??76.74????????????? ???4.9%
????????????2???????????????5??? (? ??????????)??5????????,???????????76.74??????????,??3.64??,??4.9%,???9.59??????,??????????????48.82???????,??27.92???????
?????????????????????????????1?????28??????????2???????????4??????????????????????,???????8?????????????????????,???????29.9????
????????,???,?????,??????????????????????????????????????????,????????????????????
????????????,?,????????????????????????,?????????,?????????????????,???(??)
????????:??????
??
???:????