Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 22 34 2009 Feb 20 31 2009 Mar 45 67 2009 Apr 33 65 2009 May 8 13 2009 Jun 4 6 2009 Jul 7 9 2009 Aug 7 10 2009 Sep 2 2 2009 Oct 2 2 2009 Nov 5 7 2009 Dec 1 2 2009 all 141 248