????:1?????wx:??????

2????????

3??????

4?????

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?????????,?????(???????) ?????:??