Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 55 87 2013 Feb 31 59 2013 Mar 41 67 2013 Apr 49 60 2013 May 44 55 2013 Jun 46 59 2013 Jul 37 49 2013 Aug 61 83 2013 Sep 51 63 2013 Oct 54 66 2013 Nov 64 79 2013 Dec 73 90 2013 all 473 817