?? ?????????????????????????
????:1???????:????????
2?94??????
3???????
4?????
5???95?
???????12??????????????6???????? (??????????????? ??????)????????????????6?????????????,???????,36.4???84???(?,?????????????),????????????????
?????????????«??»,????????12?????????????1??,????????????90???140???????????,????????,????????140??????????????????,??????1%??;?140????????????????????,??????????????????????1.5%?2%???????????????
??,??????????,??????????36.4??,???84????,???????????????????????2.3?????????????????????????????,????????????????????????140??74.1????,?????????140????????????????????????9.9????????????
??,??1%??,????????????????????????92.4%,???????17.4????????????????????????????????????????????4????,4?????????????????7.1????????,???
?????,?????????????,12??1????5?,??55.3??????,??24.8%??,????????????????????????????????62.2%?87.2%?27.5%??66.4%?
??,???,??,??,??(??) ??:??