Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 18 31 2009 Feb 22 28 2009 Mar 43 61 2009 Apr 40 66 2009 May 25 43 2009 Jun 22 29 2009 Jul 25 33 2009 Aug 23 27 2009 Sep 25 26 2009 Oct 37 43 2009 Nov 34 62 2009 Dec 27 38 2009 all 296 487