Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 72 86 2011 Feb 57 78 2011 Mar 61 80 2011 Apr 69 81 2011 May 65 92 2011 Jun 73 83 2011 Jul 60 69 2011 Aug 90 101 2011 Sep 51 56 2011 Oct 57 78 2011 Nov 84 108 2011 Dec 59 82 2011 all 677 994