Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 169 310 2015 Feb 140 245 2015 Mar 197 282 2015 Apr 91 125 2015 May 46 59 2015 Jun 19 20 2015 Jul 21 25 2015 Aug 21 24 2015 Sep 19 22 2015 Oct 18 36 2015 Nov 16 20 2015 Dec 17 26 2015 all 643 1194