In 2012 the bitcoin supply increased 33% In 2013 the supply will increase roughly 13% In another 4 years when the reward halves again it will decrease to 4% in

In 2012 the bitcoin supply increased 33% In 2013 the supply will increase roughly 13% In another 4 years when the reward halves again it will decrease to 4% inflation. At this point it will be harder than most government currencies. (Gold inflates about 1.5% per year)