Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 47 66 2015 Feb 50 78 2015 Mar 61 82 2015 Apr 54 82 2015 May 45 53 2015 Jun 43 85 2015 Jul 54 90 2015 Aug 47 72 2015 Sep 43 67 2015 Oct 60 117 2015 Nov 75 112 2015 Dec 46 89 2015 all 485 993