Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 23 39 2015 Feb 23 27 2015 Mar 28 44 2015 Apr 18 26 2015 May 22 32 2015 Jun 14 16 2015 Jul 26 33 2015 Aug 19 30 2015 Sep 15 27 2015 Oct 18 32 2015 Nov 29 43 2015 Dec 32 90 2015 all 218 439