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