Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 51 86 2013 Feb 38 59 2013 Mar 47 83 2013 Apr 54 80 2013 May 62 97 2013 Jun 48 146 2013 Jul 46 64 2013 Aug 49 69 2013 Sep 48 66 2013 Oct 62 114 2013 Nov 78 104 2013 Dec 79 140 2013 all 488 1108