Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 76 107 2011 Feb 51 70 2011 Mar 66 87 2011 Apr 95 108 2011 May 70 106 2011 Jun 66 83 2011 Jul 64 69 2011 Aug 68 86 2011 Sep 42 51 2011 Oct 46 61 2011 Nov 81 121 2011 Dec 64 80 2011 all 645 1029