Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 53 72 2013 Feb 24 38 2013 Mar 38 55 2013 Apr 45 52 2013 May 33 39 2013 Jun 30 41 2013 Jul 54 61 2013 Aug 64 88 2013 Sep 56 63 2013 Oct 43 57 2013 Nov 68 76 2013 Dec 81 87 2013 all 497 729