Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 31 54 2013 Feb 14 29 2013 Mar 18 30 2013 Apr 19 23 2013 May 25 32 2013 Jun 23 34 2013 Jul 33 41 2013 Aug 47 71 2013 Sep 31 42 2013 Oct 27 39 2013 Nov 45 55 2013 Dec 47 54 2013 all 293 504