Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 31 44 2009 Feb 36 44 2009 Mar 48 67 2009 Apr 61 94 2009 May 39 60 2009 Jun 34 43 2009 Jul 60 81 2009 Aug 33 38 2009 Sep 41 56 2009 Oct 51 66 2009 Nov 58 88 2009 Dec 37 59 2009 all 428 740