Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 2923 4307 2009 Feb 3088 4475 2009 Mar 3311 4955 2009 Apr 3667 5559 2009 May 3214 4904 2009 Jun 3350 5036 2009 Jul 3348 5434 2009 Aug 2932 4847 2009 Sep 3532 5177 2009 Oct 3342 5367 2009 Nov 4097 6389 2009 Dec 3005 5098 2009 all 29741 61548