Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 73 110 2011 Feb 52 83 2011 Mar 50 72 2011 Apr 88 108 2011 May 74 119 2011 Jun 68 91 2011 Jul 61 64 2011 Aug 65 83 2011 Sep 39 52 2011 Oct 43 72 2011 Nov 78 115 2011 Dec 58 72 2011 all 605 1041