Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 24 41 2015 Feb 31 38 2015 Mar 33 57 2015 Apr 23 32 2015 May 18 23 2015 Jun 17 20 2015 Jul 27 34 2015 Aug 18 29 2015 Sep 18 33 2015 Oct 19 35 2015 Nov 36 54 2015 Dec 38 104 2015 all 247 500