?? ???????????3% ??????
????:1?????:?????????
2???????????
3?????100??3?????
4???????
5???????????
???????11??22?? (????? ??????????????????)????????A???22????(????????????)??????????,?????????????????????????,????,??????????????3%,???????????3300??????????????????
??,??????????3267?????????????,??????????????????3.06%;?????????????????10438??,?3.52%;?????????2175??,???????????3.99%?
?????????????,??,A?????;????????,???????,A???????????????,??,?????????,?3300??????,?????
?????,?A??,???,????1.95%,?????????A????????,???????????(??????????10%)?
????,???????????????22??,?????????????????????????,??,??(?) ?????????????:??????????????????????