Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 48 70 2013 Feb 42 58 2013 Mar 45 63 2013 Apr 57 71 2013 May 63 87 2013 Jun 46 68 2013 Jul 81 124 2013 Aug 64 93 2013 Sep 64 74 2013 Oct 56 86 2013 Nov 91 125 2013 Dec 82 153 2013 all 595 1072