Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 30 54 2009 Feb 42 58 2009 Mar 52 75 2009 Apr 52 86 2009 May 33 53 2009 Jun 29 40 2009 Jul 53 73 2009 Aug 27 35 2009 Sep 33 39 2009 Oct 42 62 2009 Nov 52 78 2009 Dec 37 57 2009 all 403 710