?????????40%

???????????? (????? ? ???????)?????????????2.4?2025??3.5??????????????????????4???????????,?????????46%??66%,????????????????????????????????,????????????????,?????????????????????,?,???????,?????,???????????????????????????????

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1???????15?????????,??,????2.4?????????????2025??????????????3.5????4?,?????46%?66%?

“?,????????,??????????,??????,???,?????????????????,???”??,?????????????,?????????8???????????????,??????????????80???

???,?????,???????????????1980?????,?,????????,????????,??????????,??????

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???????????,?,?????????????“?????????”?????????????????,??,??,???????????????,??????????

??????????????,????????,?????????????:??????,??????,??????????????????,?????;?????????????,???????1949???????????????~1967???????????,???????????,????? ?????????????????:??