?? ????????????????11??14.4%
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?12??20???????????? (?????)????20???1-11???????????????,??????????11??,??32.3???????,?????14.4%?
???????,?8.2??,????46.7%;????4.9???,???19.2%?
1-11??,????3147????????,????151???;???8665???,?????12.0%;??5290??,????18.7%?(????????????????)
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