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