??
????????????,??????????????????(???????????)?,??????????,1???20?????????????0????-2????8??????????24??????,??????2009.2?????????2541.4??????????????????
?
1?15?????,??????«??????????????????????????????????(???????????)??»,??????????????,????????????????????????????????,??????,?????????,??????????,??????????????1??20????????28??,??
???????????????????????
??????????,?????????????6000?,????????626.84?????????,????????????????205.8????????????,?????????,???????????????????????????,???????????????74%?65%,??????30%????????34%?
???,2000??2000-4000??4000-6000?10%?52%?108%?
?????????
??????????????????????,????,??????,???????????????????,??,??,????????????????????????????????????????????????,?????????,???????????????,????,??
(???????? ??????????? ???????????) ????:???
?????????
??????2000????????????????????????????????