Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 6 7 2009 Feb 7 14 2009 Mar 5 14 2009 Apr 13 15 2009 May 4 7 2009 Jun 4 6 2009 Jul 4 4 2009 Aug 3 4 2009 Sep 4 4 2009 Oct 1 1 2009 Nov 3 3 2009 Dec 3 4 2009 all 55 83