Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 55 89 2015 Feb 63 87 2015 Mar 58 78 2015 Apr 34 70 2015 May 38 57 2015 Jun 46 66 2015 Jul 33 42 2015 Aug 49 79 2015 Sep 50 78 2015 Oct 57 106 2015 Nov 48 97 2015 Dec 63 107 2015 all 480 956