Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 29 53 2013 Feb 19 31 2013 Mar 27 41 2013 Apr 20 23 2013 May 28 37 2013 Jun 28 33 2013 Jul 35 48 2013 Aug 50 71 2013 Sep 44 50 2013 Oct 29 42 2013 Nov 45 60 2013 Dec 62 73 2013 all 336 562