Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 36 58 2015 Feb 41 52 2015 Mar 56 78 2015 Apr 35 46 2015 May 33 44 2015 Jun 29 34 2015 Jul 39 52 2015 Aug 27 37 2015 Sep 24 40 2015 Oct 37 62 2015 Nov 48 63 2015 Dec 50 117 2015 all 378 683