Unverified50% confidenceFactExact time
Global population was approximately 300 million in 1 CE, growing to approximately 1 billion by 1800.
1
Sources
50%
Confidence
Long-term
Relevance
9/6/2026
First Seen
Sources
Related Claims
Unverified社群中约20多人在2-3年内通过外包接单赚到了100-300万，其中仅1人突破500万67% similarUnverifiedThe total global stock of frequent flyer miles is estimated to exceed 30 trillion points, with a theoretical value of hundreds of billions of dollars.62% similarUnverifiedAccording to Grand View Research data, the global subscription billing management market is expected to reach $15 billion by 2030, with a compound annual growth rate of approximately 14%.60% similarUnverified从2030年的3000亿到2040年的7700亿，十年间增长约2.6倍，年复合增长率不到10%59% similarUnverifiedAccording to Grand View Research data, the global RPA market exceeded $3 billion in 2023 and is growing at approximately 40% per year.59% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/864593API
curl https://kongchang.com/api/v1/knowledge/claims/864593MCP
get_claim(id=864593)