Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 146 209 2011 Feb 112 170 2011 Mar 148 200 2011 Apr 182 235 2011 May 156 233 2011 Jun 170 315 2011 Jul 155 208 2011 Aug 127 170 2011 Sep 161 208 2011 Oct 131 170 2011 Nov 198 312 2011 Dec 146 185 2011 all 1557 2615