Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 52 75 2013 Feb 32 44 2013 Mar 46 66 2013 Apr 60 77 2013 May 38 46 2013 Jun 44 71 2013 Jul 41 55 2013 Aug 63 86 2013 Sep 45 58 2013 Oct 63 76 2013 Nov 66 84 2013 Dec 77 89 2013 all 506 827