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