Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 9 11 2009 Feb 9 14 2009 Mar 10 14 2009 Apr 11 14 2009 May 8 10 2009 Jun 5 8 2009 Jul 5 6 2009 Aug 6 12 2009 Sep 5 7 2009 Oct 2 2 2009 Nov 3 3 2009 Dec 1 1 2009 all 67 102