Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 57 90 2009 Feb 58 80 2009 Mar 88 119 2009 Apr 89 138 2009 May 71 129 2009 Jun 71 101 2009 Jul 88 115 2009 Aug 57 68 2009 Sep 58 72 2009 Oct 80 100 2009 Nov 94 138 2009 Dec 50 71 2009 all 685 1221