Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 224 310 2011 Feb 180 281 2011 Mar 249 497 2011 Apr 286 389 2011 May 257 394 2011 Jun 294 423 2011 Jul 256 396 2011 Aug 259 348 2011 Sep 199 320 2011 Oct 214 333 2011 Nov 371 580 2011 Dec 265 376 2011 all 2435 4647