1??????????????????24??,??????????,1????????????????(?1??????23??????????),?,??????????????,??-3.2?,????1.8?,?????????1961???????????????????????????1?2?????,?1????????????4?;??????????????????????????1961???????????????;??(17.4?)???(8.2?)??????????4???1????????????2.1?????,?80.7%,????????????1961????;?,???????????????????????;????(17.7???????)??(7.2????????)??????(4.7????????)?4??1?????????????,???(???)

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