Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 49 81 2015 Feb 43 64 2015 Mar 103 192 2015 Apr 70 112 2015 May 46 59 2015 Jun 51 82 2015 Jul 48 58 2015 Aug 46 73 2015 Sep 51 81 2015 Oct 46 62 2015 Nov 55 64 2015 Dec 47 63 2015 all 495 991