[KongchangAI]
Unverified50% confidenceFactExact time

韩国从「老龄社会」(14%)到「超老龄社会」(20%)仅用约7年,远快于日本的11年和德国的36年

1
Sources
50%
Confidence
Long-term
Relevance
7/21/2026
First Seen

Sources

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MCP
get_claim(id=584862)