Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 34 53 2013 Feb 15 30 2013 Mar 18 31 2013 Apr 19 22 2013 May 22 35 2013 Jun 27 39 2013 Jul 30 39 2013 Aug 53 76 2013 Sep 27 33 2013 Oct 21 34 2013 Nov 37 50 2013 Dec 52 57 2013 all 298 499