???????7??????? ??

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

??7?????1?????????? (??? ??)??????????7????????????,?????A?,??,??????????????????????1%,???????????3000????????????????

???????,?????????????????2994???????????,??????????0.92%;?8899????????,??????0.57%;????????????????1682???,???0.04%?

?????????????,?????A?????????,??????????????????,????????????????????????????,????????????,????????????,?,??????

?,??,??????,???

????????,?????????????A????,???????????????????4.05%??????3.7%,?????????

?????7????,??,??????????,??A????????????????,?,??,A??????????(????????????) ??????:??????