Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 15 32 2009 Feb 30 33 2009 Mar 42 58 2009 Apr 40 70 2009 May 20 37 2009 Jun 20 26 2009 Jul 25 36 2009 Aug 19 23 2009 Sep 24 27 2009 Oct 32 37 2009 Nov 29 50 2009 Dec 22 33 2009 all 280 462