Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 16 32 2009 Feb 10 20 2009 Mar 20 40 2009 Apr 73 119 2009 May 135 197 2009 Jun 99 129 2009 Jul 115 152 2009 Aug 89 137 2009 Sep 182 227 2009 Oct 120 168 2009 Nov 145 228 2009 Dec 144 204 2009 all 928 1653