????:1??????:?????999??

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

3???????????

4?????9598??

5?????

????????12???????????????????20?? (??? ?????????)???20????,11???????(PCE)???0.1%,?????????????2.4%,???????????????,??

PCE??????????,?????????

??,?????????????,11?????????PCE??????0.1%,???2.8%,?????

??????,11?????????0.2%,?????????,??0.2%,????0.2%??,11??0.3%;???????0.4%;????????????????4.4%?

?????????????,11?PCE?????,2.4%?????????????2%?????????

?????18????,?????????25???4.25%?????????4.5%????9????

??????????18???????,???100???????????,???????????????????????????,??20???????????????PCE?????????,???(?????????) ?????:??????????????