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