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