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