Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 22 42 2015 Feb 27 36 2015 Mar 31 42 2015 Apr 25 39 2015 May 21 26 2015 Jun 17 19 2015 Jul 24 29 2015 Aug 24 38 2015 Sep 20 35 2015 Oct 29 58 2015 Nov 39 54 2015 Dec 40 100 2015 all 251 518