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

2?????

3?????????

4?92??95?

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

????????2???17??????????? ??????(?“??????????????????”)17??????????????????,??37.7%??????????,??2???

?????????????,?,?????????????“??????????”,????????????

??????????????????,?35????????????????,????????????5??????????,???????????,??,????????????,?????

??????,?????????,?????(54.3%)?????????????????????????????????,????????????????????2?????????????,?????3.5??????????

????????????,??????????,?????,??????(46.6%)??

?“??????????????”????????????????,????,?????12?17?????????????12.5%????????18.4%,????????????????????,??????????(?????????) ????????????????:??????????????????