Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 77 109 2011 Feb 61 93 2011 Mar 69 174 2011 Apr 103 145 2011 May 76 120 2011 Jun 71 90 2011 Jul 102 115 2011 Aug 83 101 2011 Sep 55 67 2011 Oct 61 87 2011 Nov 111 166 2011 Dec 96 128 2011 all 770 1395