Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 327 443 2013 Feb 293 384 2013 Mar 408 649 2013 Apr 516 788 2013 May 513 741 2013 Jun 473 654 2013 Jul 441 614 2013 Aug 433 689 2013 Sep 503 738 2013 Oct 689 1029 2013 Nov 691 1012 2013 Dec 584 879 2013 all 4528 8620