????:1???????????:????????

2?????????

3???????SPA?????

4??????

5??????????

??????????????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????????(????????) ?????????????????:????