??????3% ???????????

????:??????,600??????:????????????

?11??22??? (?? ???????)?A???????????22?????(??????????)??,?????????????????????????????????,???,????3%,??????3300???????????????

???????????,??????????3267???????????????,?3.06%;????10438???,??????????3.52%;?2175????????????,??3.99%?

?????????????????????,?,A???????????????????????;????,????????????,A?????????????,???,?????????????????????,?????3300?,??????

??,?A??,?????????,?????????????1.95%,??A???????????????????????,????????????(???????10%)?

????,??22????????,????????????????????????????,??,????????????????(????????????) ??:???????????