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

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