Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 32 55 2013 Feb 15 33 2013 Mar 18 29 2013 Apr 20 23 2013 May 24 28 2013 Jun 25 39 2013 Jul 34 46 2013 Aug 50 73 2013 Sep 33 37 2013 Oct 31 43 2013 Nov 43 47 2013 Dec 53 62 2013 all 315 515