Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 0 0 2009 Feb 0 0 2009 Mar 0 0 2009 Apr 0 0 2009 May 0 0 2009 Jun 0 0 2009 Jul 0 0 2009 Aug 0 0 2009 Sep 0 0 2009 Oct 0 0 2009 Nov 4 5 2009 Dec 11 15 2009 all 15 20