Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 27 49 2009 Feb 29 30 2009 Mar 51 73 2009 Apr 54 96 2009 May 36 61 2009 Jun 31 39 2009 Jul 58 79 2009 Aug 31 44 2009 Sep 32 42 2009 Oct 33 34 2009 Nov 40 70 2009 Dec 27 41 2009 all 370 658