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

????:500??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?????,???????????????????????????,???,??(???) ??????:??