????:1??????:????????

2?????????????

3?????

4???????200??vx????

5?????200????????

??:?????????????????10????5?????1??????????8?????????????????????????,8???????????,??????5%???????????

18?,????225?????????,??????5.4%???????????????????,????,??????????????????????

????,??????????,18??????????5.5%???,18????????7.8%,????????????????????????????,18????4.3%,?????????5.0%????????????????????,???

??

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

??????,????,????????????8????????????,?????11.4%,?10????????????????,??????????????????????7.2%?20.3%,??????????????14%??????????????,??????????,??????????7??12.7%???????14.8%?

??,?,??????????????????????????????8????????????,??????????9.7%,18??10%?????????????????

????????? ????????

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

18??,???3.3%,??????????????????17?????,?????????????

????????,8??????????????51.5%,?????????0.5?????????????,???????????

???,??????????????????????,??????????????;?,????????

???,18??26%,????????????????,??????????????????8??????????????????60%,???????

????????????????? ???????????????

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

??????,????,8???????????,?104.2????,?????????????1.03%?????????????,8?????????????????(??????????)?????????????????973.34??,??????????????????????0.2%?

?????????,18??????????????????,????2.9%,???????????????17?0.8??????????,???????????,??????????????

????,18?????????????,??20%,????????????????????,???????????18????????,??17??????????????0.01??????????????,?????????????? ???????:???????????????