????:1???400?4?????:??????????

2???????

3?????????

4???????????

5?????95?

?9????????????????27?? (?? ???)??“?????”????,????????????,???????????????27?????,?????????????????????????????,?175?,??????????????18.5%?

???????????????????,???????????????10??1??6??????????????????????????,??????????????????????????4.3??8.3?????????????????4.5?????1.7?????,????????????????????????????????32????????????10.4??8.1????????????????7.5??????,???????????????????????????19.9?????17.3???11.8????????8.9??

?,??????,???,??????????????????????,?????????????????;??,?????????,????(???) ???????????????:????