Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 12 15 2009 Feb 10 15 2009 Mar 21 27 2009 Apr 11 12 2009 May 5 6 2009 Jun 3 4 2009 Jul 6 7 2009 Aug 5 11 2009 Sep 4 6 2009 Oct 2 2 2009 Nov 2 2 2009 Dec 0 0 2009 all 76 107