???7???????4.4%

????:??????4??????:???????????

???8???6??? (? ????)?????????6??,7??4.4%,????6??????????0.7??

??????????????,????7??????????????????,??6?0.1%????????????7???2.3%???????7????,??3.7%,????????2%???4%??????,???

?,??????7??,????6??6.5%???????7??????????????6.7%???,??,?????????????????????????????????????,??6???????22.5%????20.9%??????,?,8??20%??

?????????,????????????7?????????????1.9???????,?8????????????1????“?????????”????????,??45??????????(????????5.6?)?,???????????????????????????????????,??????????????,????(??) ?????????????????:??????????