Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 3930 6547 2011 Feb 3632 5823 2011 Mar 4462 7702 2011 Apr 4301 7528 2011 May 4320 9337 2011 Jun 4301 7481 2011 Jul 3766 6663 2011 Aug 3978 6954 2011 Sep 4455 9297 2011 Oct 4289 10514 2011 Nov 5737 14115 2011 Dec 4786 8798 2011 all 39063 100759