??7?CPI????2.9%,?2021?3???????

????:????????:???????????

???? ?????????

???????????7???????CPI?????2.9%,????????6????????,???????3%,???????2021????3???????????????

?????????,?102.51,???????????0.1%???????,?,?0.08%,???0.32%,???????????500???0.2%?

??????8??14??????,?7??????????????????CPI????2.9%,?3%???,??3%;??CPI??3.2%,?????????3.2%??,??3.3%???,?????7??CPI??0.2%,???????0.2%,????-0.1%;????CPI??????0.2%,?????????0.2%?????????????,??????0.1%?

???????????????8?14????,???CME Group??,???????9??????25????????58.5%,???50???????41.5%?

??,?????????????7????0.4%,????????90%???6?2%???,????????7????????,??(??,7???0.8%),??????0.1%,???0.9%,????????0.7%?

??????????6?,7?0.2%,????????????0.1%,?????????????0.2%???6??????????,3?,????????3??????????????????????????????0.7%,???????5.5%?????????0.8%,?????0.5%???0.5%,?????0.2%?

?,?????????7???1.1%?????????????,???????????4.9%,??1.5%,?2.2%,???0.3%?

7????????????2.2%????????,??1.1%,????????4.1%?

7????????CPI???0.2%???,????????????0.4%,????????0.5%,??0.4%,???0.2%??????????6????0.2%????,7????0.2%,???????1.1%,??0.1%???????????1.2%,????0.3%,??2.3%,???????(airline fares)????1.6%,??????0.2%,???0.2%,?????????????7???

7??????????CPI?????3.2%??????5.1%,????????70%?????????(???18.6%)?????(?????3.2%)??????(?3.4%)??????????(????1.4%)? ??????????:???????