Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 243 414 2009 Feb 240 396 2009 Mar 318 543 2009 Apr 330 562 2009 May 324 557 2009 Jun 399 649 2009 Jul 350 572 2009 Aug 390 634 2009 Sep 583 994 2009 Oct 430 793 2009 Nov 504 829 2009 Dec 385 621 2009 all 3237 7564