Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 38 62 2015 Feb 32 49 2015 Mar 37 61 2015 Apr 28 60 2015 May 29 36 2015 Jun 20 34 2015 Jul 31 38 2015 Aug 29 50 2015 Sep 24 37 2015 Oct 35 55 2015 Nov 28 37 2015 Dec 32 78 2015 all 247 597