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

????:??????????:????????????

??10?????????30?? (???????????????)???30??????????????????????,?????,????,???

?,????870??,?????220?????,????????34%????????????????,????????711?????????????,????????268???????????,??????????60%?

?????????,“??”????????????????????????9????,?????8047????,????????48%,??50.54%????,????3876????????????4171?????????????????????????

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

????“???????????????????”??????????,????????????????????????????,??????????????,?,???????????“??”?

??,???????????????,??????????????,??????????????,???????????????,?????????????????,????????????????????????,???????????????,???????????????????“?????????????????????????”?

???????,??????????????,?????????“??????????????,??????????”??????????????????????,?????????????????????????,??????????????,???21????,??420????????????????????????,????????????????(????) ?????????????????:??????????