Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 2155 2970 2009 Feb 2095 2796 2009 Mar 2498 3451 2009 Apr 2739 3830 2009 May 2456 3448 2009 Jun 2440 3452 2009 Jul 2518 3888 2009 Aug 2234 3456 2009 Sep 2724 3664 2009 Oct 2445 3715 2009 Nov 3132 4576 2009 Dec 2313 3750 2009 all 22951 42996