Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 41 61 2013 Feb 43 70 2013 Mar 50 69 2013 Apr 56 71 2013 May 49 59 2013 Jun 34 92 2013 Jul 49 63 2013 Aug 58 76 2013 Sep 120 136 2013 Oct 61 85 2013 Nov 72 91 2013 Dec 66 72 2013 all 554 945