??
???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???????????(??) ?????:????
?????????
?????1??????????????12.1%?????????????