Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 395 644 2015 Feb 340 521 2015 Mar 577 923 2015 Apr 498 796 2015 May 581 945 2015 Jun 527 859 2015 Jul 440 734 2015 Aug 431 610 2015 Sep 623 960 2015 Oct 486 764 2015 Nov 496 955 2015 Dec 548 1031 2015 all 4648 9742