Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 41 64 2015 Feb 38 51 2015 Mar 32 54 2015 Apr 46 64 2015 May 40 70 2015 Jun 31 59 2015 Jul 35 53 2015 Aug 26 41 2015 Sep 22 30 2015 Oct 38 90 2015 Nov 23 34 2015 Dec 26 43 2015 all 366 653