Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 37 58 2015 Feb 30 46 2015 Mar 77 121 2015 Apr 35 76 2015 May 18 23 2015 Jun 33 48 2015 Jul 31 38 2015 Aug 35 53 2015 Sep 20 30 2015 Oct 34 68 2015 Nov 34 50 2015 Dec 32 49 2015 all 316 660