Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 23 37 2013 Feb 21 28 2013 Mar 35 47 2013 Apr 29 38 2013 May 31 35 2013 Jun 25 83 2013 Jul 24 33 2013 Aug 45 66 2013 Sep 33 39 2013 Oct 38 53 2013 Nov 56 72 2013 Dec 52 66 2013 all 344 597