??2??18? ????18?????,1?????,????3.69?????,????????12.1%?

???,??,?????????,??2.75????????,?????74.6%,???10.6%?????1446.17???????????,???????17.6%,???????????971?,??18.9%?

???,1?,????4.23?????????,????2884.72???????????????,?????????3.27??????,????2664.89????,??????0.77????0.48??????????,???10.9%?????????17.5%?

???????????,1?,???439?????,????3.7%,????18.3?????(?????????????) ????????????:????

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??:???????????,??????????,??????????????