???5??????????????

????????????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%,?????????????

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