Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 34 56 2013 Feb 28 41 2013 Mar 57 74 2013 Apr 38 56 2013 May 36 45 2013 Jun 38 53 2013 Jul 39 57 2013 Aug 54 82 2013 Sep 51 55 2013 Oct 48 66 2013 Nov 75 89 2013 Dec 56 67 2013 all 442 741