Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 145 184 2011 Feb 131 173 2011 Mar 163 319 2011 Apr 158 246 2011 May 171 210 2011 Jun 404 1102 2011 Jul 193 260 2011 Aug 159 251 2011 Sep 167 201 2011 Oct 197 279 2011 Nov 311 413 2011 Dec 322 422 2011 all 2123 4060