????:1?????vx:??????????

2?????

3???????

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