Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 27 52 2015 Feb 23 33 2015 Mar 32 50 2015 Apr 20 33 2015 May 19 26 2015 Jun 14 17 2015 Jul 20 23 2015 Aug 18 31 2015 Sep 15 28 2015 Oct 31 51 2015 Nov 30 42 2015 Dec 43 102 2015 all 237 488