Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 7 7 2009 Feb 6 11 2009 Mar 8 11 2009 Apr 8 9 2009 May 2 2 2009 Jun 3 4 2009 Jul 2 2 2009 Aug 3 4 2009 Sep 1 1 2009 Oct 2 11 2009 Nov 2 2 2009 Dec 0 0 2009 all 37 64