Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 19 31 2015 Feb 29 41 2015 Mar 29 43 2015 Apr 19 26 2015 May 20 22 2015 Jun 14 20 2015 Jul 21 30 2015 Aug 17 27 2015 Sep 16 33 2015 Oct 24 40 2015 Nov 24 30 2015 Dec 30 62 2015 all 224 405