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