Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 45 66 2013 Feb 32 47 2013 Mar 40 58 2013 Apr 51 59 2013 May 34 40 2013 Jun 35 46 2013 Jul 45 63 2013 Aug 64 76 2013 Sep 46 56 2013 Oct 46 64 2013 Nov 58 73 2013 Dec 86 102 2013 all 483 750