??
??????????????????2????9???????? (???? ???)????????????????9?,1????????,????,???????????????,??(PPI)?????????????2.3%,?????0.2%?
??,1????PPI?????????????,????2.6%,???????;???1.2%,?????????0.2????????
??????????,???18.9%,????9.3%,????????6.7%?
???,?????????????????????????????????????????????????????????????????????????????????10???????????PPI?2.11??,?????????????????
????????,1????????PPI??????????0.1????????????,??????????????0.2%;??0.1%????????????????
??????????,???????,????????????????,?????????????2.2%?????????????,????????????,???????????????4.5%?
???????????????,???????????????????????,???????????,??????????,????,????????,??PPI??????(????????????) ??????:?????????????
?????????
????????? 1???PPI?????????????????????