Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 28 42 2013 Feb 18 31 2013 Mar 25 33 2013 Apr 18 21 2013 May 27 35 2013 Jun 22 27 2013 Jul 33 47 2013 Aug 46 77 2013 Sep 31 36 2013 Oct 28 37 2013 Nov 45 62 2013 Dec 67 75 2013 all 320 523