Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 256 368 2011 Feb 271 412 2011 Mar 321 553 2011 Apr 324 486 2011 May 307 444 2011 Jun 348 500 2011 Jul 329 459 2011 Aug 296 405 2011 Sep 294 399 2011 Oct 306 444 2011 Nov 531 776 2011 Dec 391 528 2011 all 3193 5774