????????1????20?? (??????????? ??)??????20?????,???????????,?20000????????????????1613.76??

??,?19925.81?,??341.75?????????,???1.75%;?4595.2?????????,????116.01??,??2.59%;?7235.71?,?126.9??,???????1.79%?

???????,?,?????????????????????????????????,??,?,???(??????)

???????:??

??

??:???????????,??????????,??????????????