?????????????2???????3???? (? ??)???,???,????????????????

???,?????????????????????????? ??????????????

????????????????,?????????????????????????,???????

??????,1?????????28?0?????????????????2?????????????3?????15???,??????????2.6?,???????44%,??,???????????????85.7%,???????????8.3%,?????????????????6%??????,??????,???????????1400????????????????

???,??,????????,??????????????????????????,?????????????,???(?)

??:??

??

??:???????????,??????????,??????????????