Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 53 76 2013 Feb 49 90 2013 Mar 49 77 2013 Apr 58 76 2013 May 52 59 2013 Jun 38 54 2013 Jul 54 67 2013 Aug 68 102 2013 Sep 48 78 2013 Oct 58 84 2013 Nov 63 78 2013 Dec 74 82 2013 all 521 923