Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 234 347 2009 Feb 252 456 2009 Mar 260 388 2009 Apr 309 461 2009 May 294 476 2009 Jun 236 326 2009 Jul 254 373 2009 Aug 199 293 2009 Sep 307 444 2009 Oct 279 508 2009 Nov 272 447 2009 Dec 228 356 2009 all 2317 4875