Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 33 53 2013 Feb 13 28 2013 Mar 18 30 2013 Apr 24 27 2013 May 23 26 2013 Jun 27 38 2013 Jul 26 40 2013 Aug 53 74 2013 Sep 33 37 2013 Oct 28 40 2013 Nov 36 41 2013 Dec 61 75 2013 all 310 509