Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 52 75 2013 Feb 29 41 2013 Mar 41 58 2013 Apr 48 57 2013 May 36 42 2013 Jun 33 47 2013 Jul 56 68 2013 Aug 66 85 2013 Sep 47 53 2013 Oct 47 65 2013 Nov 60 68 2013 Dec 82 93 2013 all 510 752