Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 37 60 2015 Feb 47 69 2015 Mar 97 159 2015 Apr 49 101 2015 May 34 40 2015 Jun 38 55 2015 Jul 39 45 2015 Aug 41 58 2015 Sep 25 35 2015 Oct 43 75 2015 Nov 38 56 2015 Dec 44 68 2015 all 418 821