Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 79 111 2011 Feb 52 87 2011 Mar 53 74 2011 Apr 84 97 2011 May 73 122 2011 Jun 64 84 2011 Jul 66 72 2011 Aug 63 79 2011 Sep 44 53 2011 Oct 47 66 2011 Nov 84 114 2011 Dec 61 70 2011 all 628 1029