Some interesting #bitcoin stats
Here are some interesting facts about bitcoins from http://yerofeyev.com/2012/09/20/some-interesting-bitcoin-stats/
1. Number of transactions, by year
•2009: 219
•2010: 117,385
•2011: 1,842,138
•2012: 4,964,513
2. Bitcoins sent, by year
•2009: 35 trillion BTC
•2010: 1,925 trillion BTC
•2011: 29,497 trillion BTC
•2012: 60,896 trillion BTC
3. Bitcoin value ($USD), by year
•July 2010: $0.04 (first mtgox quote)
•January 2011: $0.30 (pre-bubble)
•January 2012: $5.26 (post-bubble)
•September 2012: $11.70
