1??????????????12.1%

????:????:???????????

????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??(?????) ?????:???