Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 63 87 2013 Feb 48 68 2013 Mar 67 89 2013 Apr 78 100 2013 May 57 64 2013 Jun 54 71 2013 Jul 65 84 2013 Aug 75 100 2013 Sep 72 106 2013 Oct 79 98 2013 Nov 128 160 2013 Dec 86 96 2013 all 741 1123