Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 7 9 2009 Feb 5 5 2009 Mar 6 6 2009 Apr 10 11 2009 May 5 6 2009 Jun 2 2 2009 Jul 5 6 2009 Aug 5 9 2009 Sep 3 5 2009 Oct 2 11 2009 Nov 1 1 2009 Dec 0 0 2009 all 45 71