Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 20 33 2015 Feb 23 30 2015 Mar 66 121 2015 Apr 14 25 2015 May 14 16 2015 Jun 10 13 2015 Jul 17 27 2015 Aug 12 19 2015 Sep 10 20 2015 Oct 20 34 2015 Nov 26 36 2015 Dec 23 53 2015 all 225 427