Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 73 110 2011 Feb 66 91 2011 Mar 86 119 2011 Apr 132 160 2011 May 88 130 2011 Jun 82 111 2011 Jul 95 110 2011 Aug 103 126 2011 Sep 61 75 2011 Oct 73 100 2011 Nov 124 185 2011 Dec 88 106 2011 all 848 1423