Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 253 330 2011 Feb 207 298 2011 Mar 294 390 2011 Apr 360 450 2011 May 216 357 2011 Jun 270 323 2011 Jul 263 319 2011 Aug 312 431 2011 Sep 538 669 2011 Oct 351 443 2011 Nov 920 1213 2011 Dec 908 1386 2011 all 4071 6609