Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 34 53 2013 Feb 24 36 2013 Mar 27 43 2013 Apr 35 38 2013 May 25 33 2013 Jun 34 47 2013 Jul 40 53 2013 Aug 55 77 2013 Sep 40 46 2013 Oct 38 51 2013 Nov 72 103 2013 Dec 70 85 2013 all 399 665