????:1?????????:?????

2?????

3?????150?????

4???????

5?????????????

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