?? ???5???????84???????? ??
????:1???????????:??????????
2??????????
3????????95
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%?
(?? ???) ????????????????:???