Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 39 60 2013 Feb 23 34 2013 Mar 34 49 2013 Apr 35 42 2013 May 24 26 2013 Jun 24 28 2013 Jul 35 48 2013 Aug 59 82 2013 Sep 43 53 2013 Oct 43 60 2013 Nov 62 79 2013 Dec 75 93 2013 all 402 654