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

????:????:???9598??

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