Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 84 111 2011 Feb 54 77 2011 Mar 72 99 2011 Apr 91 136 2011 May 73 121 2011 Jun 68 95 2011 Jul 67 77 2011 Aug 70 91 2011 Sep 53 67 2011 Oct 46 66 2011 Nov 86 121 2011 Dec 64 76 2011 all 661 1137