Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 43 54 2011 Feb 42 63 2011 Mar 45 85 2011 Apr 57 88 2011 May 56 82 2011 Jun 60 149 2011 Jul 69 89 2011 Aug 49 67 2011 Sep 97 119 2011 Oct 63 106 2011 Nov 67 90 2011 Dec 56 83 2011 all 546 1075