The ratio of Japanese aged over 65 to thoseof working age rose from 14% in 1980 to an estimated 34% in 2008. It is forecast to increaseto 49% by2020.

日本超过65岁的退休人员和工作人员的比例由1980年的14%上升到2008年的34%，预计到2020年达到49%。

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The ratio of Japanese aged over 65 to thoseof working age rose from 14% in 1980 to an estimated 34% in 2008. It is forecast to increaseto 49% by2020.

日本超过65岁的退休人员和工作人员的比例由1980年的14%上升到2008年的34%，预计到2020年达到49%。

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