??
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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?????????????????????:1??????80.7%?????????????