??2?5? (???????????)?????5??,1??????28?2???4???????,????????????597.79??,??????????????74.73????,??????????(??,??)???8.23%?

1??28???,??? ????

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

????,1???????????????28?2?4??,?????????????????3479.34??,?6.23%????,??????????????????????

1?28??2????4???,?1668.71?????????????,???208.59???????????????,????1.17%?

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

????:???

??

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