Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 62 87 2009 Feb 62 166 2009 Mar 60 106 2009 Apr 85 132 2009 May 99 159 2009 Jun 58 76 2009 Jul 47 67 2009 Aug 46 67 2009 Sep 109 153 2009 Oct 54 87 2009 Nov 62 102 2009 Dec 79 110 2009 all 594 1312