Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 43 65 2013 Feb 33 51 2013 Mar 47 68 2013 Apr 70 93 2013 May 47 55 2013 Jun 43 60 2013 Jul 65 82 2013 Aug 58 73 2013 Sep 67 87 2013 Oct 58 77 2013 Nov 73 95 2013 Dec 67 73 2013 all 543 879