Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 30 52 2009 Feb 30 40 2009 Mar 48 65 2009 Apr 52 94 2009 May 36 64 2009 Jun 32 46 2009 Jul 56 78 2009 Aug 31 39 2009 Sep 35 37 2009 Oct 40 50 2009 Nov 54 87 2009 Dec 34 52 2009 all 397 704