Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 25 42 2009 Feb 24 29 2009 Mar 61 91 2009 Apr 58 95 2009 May 38 59 2009 Jun 35 48 2009 Jul 61 82 2009 Aug 33 42 2009 Sep 39 51 2009 Oct 33 39 2009 Nov 67 137 2009 Dec 29 43 2009 all 412 758