Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 60 94 2011 Feb 57 85 2011 Mar 53 83 2011 Apr 70 96 2011 May 68 122 2011 Jun 73 93 2011 Jul 68 99 2011 Aug 80 110 2011 Sep 50 75 2011 Oct 43 63 2011 Nov 85 125 2011 Dec 52 78 2011 all 590 1123