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