????:1????????:????????qq?

2?????

3?????90????????

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%?

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