2????21?????,?,?????

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

??,??????,???34.1???????????,???3?????49%,????????????????51%,??????93.6%,??????????????????39%,???????????????13%????????,???(????)?????????????????????????????????(????????????? ????????????)

???????????:??????

“??95?????”????

?? ???:???34.1???????????

????:1???95?????:????????

2?????

3??????????

4???????

5??????

2????21?????,?,?????

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

??,??????,???34.1???????????,???3?????49%,????????????????51%,??????93.6%,??????????????????39%,???????????????13%????????,???(????)?????????????????????????????????(????????????? ????????????)

???????????:??????