Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 35 55 2013 Feb 16 28 2013 Mar 20 30 2013 Apr 31 36 2013 May 38 56 2013 Jun 28 42 2013 Jul 36 48 2013 Aug 49 75 2013 Sep 40 46 2013 Oct 28 43 2013 Nov 45 58 2013 Dec 54 69 2013 all 339 586