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

2????????

3?????VX

4????????

5???????

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