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