?? ???5???????84???????? ??
????:1?????????:????????
2???????
3????????????
4???????
5???????
??????????????????«?»,??12???????????????1????????,????,??140????????????????????????,??1%???????????;??????????????????????140??,????????????????????????1.5%?2%?????????????????????????????????????????
??,12??1??5???????,???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%?
(? ????????????) ???????:???