Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 5 6 2009 Feb 3 3 2009 Mar 4 5 2009 Apr 9 10 2009 May 5 6 2009 Jun 3 5 2009 Jul 6 7 2009 Aug 5 8 2009 Sep 3 5 2009 Oct 1 1 2009 Nov 1 1 2009 Dec 0 0 2009 all 41 57