Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 34 50 2013 Feb 18 31 2013 Mar 20 31 2013 Apr 21 26 2013 May 18 22 2013 Jun 16 19 2013 Jul 28 41 2013 Aug 43 69 2013 Sep 33 44 2013 Oct 27 36 2013 Nov 42 57 2013 Dec 77 89 2013 all 299 515