Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 40 69 2015 Feb 38 54 2015 Mar 106 185 2015 Apr 60 117 2015 May 41 49 2015 Jun 45 70 2015 Jul 44 58 2015 Aug 51 76 2015 Sep 41 65 2015 Oct 60 109 2015 Nov 38 81 2015 Dec 54 92 2015 all 475 1025