Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 15 29 2009 Feb 15 17 2009 Mar 39 56 2009 Apr 39 66 2009 May 21 39 2009 Jun 19 24 2009 Jul 24 36 2009 Aug 17 22 2009 Sep 26 27 2009 Oct 30 33 2009 Nov 31 54 2009 Dec 21 33 2009 all 260 436