Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 36 57 2013 Feb 18 32 2013 Mar 22 33 2013 Apr 25 32 2013 May 28 47 2013 Jun 31 48 2013 Jul 34 46 2013 Aug 46 68 2013 Sep 32 36 2013 Oct 30 45 2013 Nov 47 53 2013 Dec 70 80 2013 all 348 577