??A??????????

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

??????????????6??????18???(?? ?)?????A?????18?(???)???????????????,??????,???

?????,?A???????????????????????????4.53%????,???????????????20%???????????,???????????????10%?

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

????????????,???????18????????,????,??????????????????,????“?????????”??????????

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

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

???,??????,???3030??,?????????????0.48%;????????????????9318??,??????0.4%;?1811???,????????????0.29%?(??????) ?????:??