14% of US Internet users have Amazon Prime(plus.google.com)

https://plus.google.com/u/0/b/108089472890519702166/101174951617223562800/posts/JgzTmpejdrP

1 comments

Looks like the US West was over sampled and they have the highest "yes" percentage so maybe the actual number is a little lower.

http://www.google.com/insights/consumersurveys/view?survey=y...