????:???818.6???????????,???48.8%

????:????95?98?:????????????

????11???????????22???????? ????????22????????,?????????????,????

??????,??????????,????????????????29???,????????????????????????????????????????15???????????????,???

?????????????,?????,????????????????????,????????????????????????,?,????????????????????818.6??????????????,?48.8%;???????????,??????488.5??????????????,????78.6%?

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