Statistics

YouTube by Category:
 * Music: 19.8%
 * Entertainment: 19.0%
 * People & Blogs: 14.2%
 * Comedy: 13.4%
 * Sports: 6.9%[[image:http://www.podcastingnews.com/content/wp-content/uploads/2007/06/youtube-market.jpg align="right"]]
 * Education: 6.0%
 * Autos: 5.2%
 * Film: 4.7%
 * HowTo: 2.6%
 * News: 2.6%
 * Pets: 2.2%
 * Science: 2.2%
 * Travel: 1.3%

Uploads by Country:
 * USA: 34.5%
 * UK: 6.9%
 * Philippines: 3.9%
 * Turkey: 3.4%
 * Spain: 3.4%
 * Canada: 3.0%
 * Brazil: 3.0%
 * Germany: 2.6%
 * France: 2.6%
 * Mexico: 2.6%
 * Australia: 2.6%

Average Video Length: 2 minutes 46.17 seconds

Time it would take to view all of the material on YouTube (as of March 17th 2008): 412.3 years

Unambiguously User-Generated (amateur): 80.3%

Professional: 14.7%

Commercial Content Uploaded as percentage of Total Uploads: 4.7%

Vlogs Uploaded as percentage of Total Uploads: 4.7%

Percentage of videos that are probably in violation of copyright: 12%
 * Music: 19.8%
 * Entertainment: 19.0%
 * People & Blogs: 14.2%
 * Comedy: 13.4%
 * Sports: 6.9%
 * Education: 6.0%
 * Autos: 5.2%
 * Film: 4.7%
 * HowTo: 2.6%
 * News: 2.6%
 * Pets: 2.2%
 * Science: 2.2%
 * Travel: 1.3%


 * statistics from ([])