Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 60 75 2011 Feb 48 64 2011 Mar 59 97 2011 Apr 77 103 2011 May 45 69 2011 Jun 58 70 2011 Jul 73 89 2011 Aug 55 71 2011 Sep 54 69 2011 Oct 48 73 2011 Nov 76 101 2011 Dec 49 82 2011 all 562 963