????:1??????150??????:?????????

2?????

3?????????????

4???????

5?????????

??????????7?????23? (?????????????? ?????)???????????23?,??????,?????????????283???????,?????34.7%?

?????????????????,???????????,??????,?????????????471??,?60.2%,???283???????,?????????????34.7%,????5?????,???224???,??????147???????????

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

?????????,????????,??68??????,????????88.3%,?45?????????????,???66.1%,????????62.6%?

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