Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 56 84 2011 Feb 45 72 2011 Mar 52 79 2011 Apr 71 91 2011 May 50 63 2011 Jun 58 72 2011 Jul 71 80 2011 Aug 61 80 2011 Sep 63 85 2011 Oct 65 98 2011 Nov 70 93 2011 Dec 51 78 2011 all 649 975