Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 14 30 2009 Feb 15 17 2009 Mar 44 57 2009 Apr 34 62 2009 May 21 41 2009 Jun 11 17 2009 Jul 25 35 2009 Aug 16 21 2009 Sep 20 21 2009 Oct 24 25 2009 Nov 27 48 2009 Dec 19 33 2009 all 232 407