for anyone who really wants the data...look at gbianchi's recent posts here on bitcointalk.  He posts on an italian forum here, but all the data is there, and he seems to update more frequently on that forum (ie the last few days)

on a side note (this might not be the correct forum for it), but i've done a separate regression analysis on active wallets vs price from June 2010 to Jan 2013...with the idea being that after 2013, the willy bot artificially inflated prices.  This actually shows up in the data as well.  There is a solid line of best fit on active wallet vs price graph from June 2010 to Jan 2013.  After Jan 2013 this relationship breaks down.  Now maybe it was metcalf's law taking affect after Jan 2013...or maybe it was the willy bot.   My model assumes no metcalf's law, and only zipf's law (which is a 2x increase in price for every 2x increase in users...as opposed to metcalfs law which is a 4x increase in price for every 2x increase in users).  My models shows a fair value of less than $100 per coin...but that fair value is growing at 50-100% per year.  Anyways...more details here:

http://www.reddit.com/r/Bitcoin/comments/2h8he9/longterm_correlation_btc_users_vs_btc_price/