Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 317 483 2009 Feb 319 584 2009 Mar 364 534 2009 Apr 413 597 2009 May 393 607 2009 Jun 320 431 2009 Jul 392 515 2009 Aug 260 369 2009 Sep 361 486 2009 Oct 337 538 2009 Nov 432 652 2009 Dec 343 461 2009 all 3456 6257