Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 476 6001 2011 Feb 317 477 2011 Mar 476 712 2011 Apr 507 717 2011 May 424 623 2011 Jun 497 820 2011 Jul 508 659 2011 Aug 379 604 2011 Sep 344 487 2011 Oct 367 574 2011 Nov 513 805 2011 Dec 417 598 2011 all 3780 13077