Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 69 108 2011 Feb 52 75 2011 Mar 53 74 2011 Apr 87 102 2011 May 77 115 2011 Jun 63 82 2011 Jul 63 66 2011 Aug 67 85 2011 Sep 41 51 2011 Oct 48 65 2011 Nov 80 111 2011 Dec 63 74 2011 all 623 1008