Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 18 34 2015 Feb 21 28 2015 Mar 61 131 2015 Apr 18 32 2015 May 15 18 2015 Jun 18 21 2015 Jul 22 27 2015 Aug 17 28 2015 Sep 11 23 2015 Oct 18 33 2015 Nov 31 44 2015 Dec 19 52 2015 all 239 471