???????????7?? ??????????????

????:???????vx:????????

?????????????8??????????19?? (????)?????????19?,1??7??,???????????????,??????????,???

????????,??7??????????????,???7.3%,????,??????9.6%???,??9.4%???,??????????????12.7%,????????????????????

?7????,???????????,?7.2%,??????????14.7%????????49.8%,????????47.6%,??15.1%

???????????7????????????????????12.0%???,??,????????19.5%,???????????????????,????????????????????????????????????74.4%,??????????????????20%?

??7????????19.8%,????????5????

????????????????,????1?????????????????7?????2638.69????,??14.5%????,???19.4%,???????5.7%?????????????“????????”??????????22.1%,????????????68.6%?

????,??????,??????????7?????,??????????????????,????????????,?????????????????,?????????????????????,????????????????????,??????????,?????(??????) ????:???