Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 257 374 2011 Feb 267 383 2011 Mar 280 460 2011 Apr 318 411 2011 May 286 404 2011 Jun 262 368 2011 Jul 269 342 2011 Aug 251 332 2011 Sep 220 258 2011 Oct 253 321 2011 Nov 460 634 2011 Dec 383 511 2011 all 2895 4798