The cost of U.S. stamp has changed over time. While you can download the USPS raw data, I actually just found most of this data on Swivel, a wonderful website for manipulating and visualizing data. I highly recommend checking it out.
 


Comments

t
03/29/2010 06:00

this is pretty useless if not indexed for inflation

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Anthony
03/29/2010 07:58

I would like to see how it compares against the use of emails. Maybe over-laying this graph with the number of email accounts?

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03/29/2010 11:24

These are both great suggestions!

@t Swivel has data for this here: http://old.swivel.com/graphs/show/10868557

@Anthony I couldn't find anything on Swivel but it should be available somewhere. If anyone creates such graphs, please post links here.

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