Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 17935 30378 2015 Feb 17038 27754 2015 Mar 24408 41259 2015 Apr 26058 48426 2015 May 25790 76063 2015 Jun 24910 68986 2015 Jul 23566 56492 2015 Aug 21315 48133 2015 Sep 21274 49103 2015 Oct 25855 60706 2015 Nov 27024 62165 2015 Dec 22622 48571 2015 all 197472 618036