Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 16 30 2009 Feb 19 23 2009 Mar 38 55 2009 Apr 43 67 2009 May 22 42 2009 Jun 14 20 2009 Jul 25 35 2009 Aug 17 21 2009 Sep 23 25 2009 Oct 25 26 2009 Nov 31 54 2009 Dec 23 36 2009 all 256 434