Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 23 44 2015 Feb 21 32 2015 Mar 33 51 2015 Apr 16 26 2015 May 13 20 2015 Jun 13 17 2015 Jul 25 30 2015 Aug 17 27 2015 Sep 17 34 2015 Oct 19 36 2015 Nov 31 48 2015 Dec 39 105 2015 all 215 470