???????????2????????????7?? (??????????? ??)?????????,6????????,7???,?????????????????

6?,??????????????????????,6????????????????8??7???????????????6??????,??561?,8???311?????,????????55.4%;9???????98?,?????????????17.5%;10??32?,?????5.7%????,??????????40.2???????????/????????,??13????

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

???????????????7???????,??????“?”?-12.1?,??7????????,???,??????????,?,?????,?,???

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

?????????????????“?”?????????,????????????8????????????,9?????????????????????????????????????,??????????????(???????????) ??????????:???

??

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