????:1???????100???????:???????

2???????

3??????????

4??????

5?????98?

???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%,??????

????????????,???????????,??????,???????????????????????????,??,??????????????(???????????????)

??:??????