Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 224 340 2011 Feb 248 378 2011 Mar 311 560 2011 Apr 293 412 2011 May 266 382 2011 Jun 269 364 2011 Jul 283 382 2011 Aug 254 336 2011 Sep 226 289 2011 Oct 277 439 2011 Nov 351 513 2011 Dec 247 338 2011 all 2681 4733