Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 10 12 2009 Feb 7 12 2009 Mar 9 11 2009 Apr 12 13 2009 May 7 8 2009 Jun 3 5 2009 Jul 6 7 2009 Aug 6 12 2009 Sep 5 7 2009 Oct 3 3 2009 Nov 3 4 2009 Dec 0 0 2009 all 65 94