????:1????????vx1144:????90????????

2???????????

3?????400????

4????????

5??????

???(??????????? ????????)“???????”????????

????,??????????????,10????4.8%,??????????????1.6???????????????,?5%,??????????????1.7???????????,???10????6.5%,????????????

??????????????,????????10????6.3%,?????1.2??,???????????????????????????????????,??????????????????????????????????????,?????2???????????????????,??????3??????????????????

????????????,???,???????????,10????4.6%,?????????????3.9????????????????????11.2%,????9.6????????

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