????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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