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

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