??
??2????????14???????? (???????? ?????)?14???????????,???????????????????2??8???,????????????50??????????13?,?5.3????????,????????????75%?
??,???,?????
?????,????770?????,???????????????????????1???????????????????10??????1???22.5????6??,???????????????????,???????
?????,??????,?,??????,???????
?,?????????????“??????????????”????????????“??????????????”?????????
??????????,???????????3?????????????????,??????????7500?????????,?????95%??????????,???????
???,??96.8%,????????2.2%,?????1%,????
?,?,??????????,???????????????,????,??????????????(???????????????)
???????????????:?????????????????????????
????????5???????????????????????????