Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 171 240 2011 Feb 167 262 2011 Mar 211 496 2011 Apr 167 349 2011 May 174 330 2011 Jun 121 262 2011 Jul 131 248 2011 Aug 108 244 2011 Sep 114 237 2011 Oct 126 282 2011 Nov 403 642 2011 Dec 332 516 2011 all 1826 4108