Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 44 73 2013 Feb 42 55 2013 Mar 38 54 2013 Apr 47 54 2013 May 50 71 2013 Jun 58 84 2013 Jul 50 79 2013 Aug 65 109 2013 Sep 53 78 2013 Oct 46 63 2013 Nov 64 74 2013 Dec 62 70 2013 all 529 864