????:1??????:?????24????

2???????

3?????vx

4?????????

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

???,????????????????????,????????????????,??,???????????????????????????????????,??????0.70%,??????500??????????????????0.19%,???????0.04%?

25?????????

????????,?????,????????????????,????????????12????2684.7????,?????0.29%?

???????????????????????????????? ??????????25????14%

???????2024????????????????????????,??,??????????????????????,????????????????????????????1.88%,?????????????????????,???????14.55%?

???

????????????????,???????????????,????,????;??,?????????????????,???????????????????,????4.87%,???????4.14%?

25??????

??,????????????,???????????,???,?????????????????????????????,??????????????0.17%,???????0.50%,??0.41%?(?????) ??????????:???????