Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 18 20 2009 Feb 13 105 2009 Mar 15 31 2009 Apr 11 11 2009 May 9 18 2009 Jun 12 13 2009 Jul 16 19 2009 Aug 5 12 2009 Sep 6 8 2009 Oct 10 14 2009 Nov 4 5 2009 Dec 4 4 2009 all 110 260