Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 34 54 2013 Feb 25 38 2013 Mar 31 46 2013 Apr 41 47 2013 May 31 38 2013 Jun 31 41 2013 Jul 39 51 2013 Aug 58 85 2013 Sep 43 52 2013 Oct 33 41 2013 Nov 61 76 2013 Dec 79 107 2013 all 422 676