Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 34 56 2013 Feb 14 31 2013 Mar 17 27 2013 Apr 21 24 2013 May 22 26 2013 Jun 30 44 2013 Jul 33 45 2013 Aug 56 81 2013 Sep 29 35 2013 Oct 21 34 2013 Nov 51 58 2013 Dec 52 60 2013 all 310 521