Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 40 66 2009 Feb 49 67 2009 Mar 52 78 2009 Apr 47 71 2009 May 13 16 2009 Jun 8 11 2009 Jul 8 10 2009 Aug 6 10 2009 Sep 3 3 2009 Oct 5 8 2009 Nov 4 4 2009 Dec 2 2 2009 all 217 346