•60 hours of video are uploaded every minute, 或者 one 小时 of video is uploaded to YouTube every second.
•Over 4 billion 视频 are viewed a day
•Over 800 million unique users visit YouTube each month
•Over 3 billion hours of video are watched each 月 on YouTube
•More video is uploaded to YouTube in one 月 than the 3 major US networks created in 60 years
•70% of YouTube traffic comes from outside the US
•YouTube is localized in 39 countries and across 54 languages
•In 2011, YouTube had 更多 than 1 trillion views
•In 2011 there were almost 140 查看 for every person on Earth
YouTube...
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