Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 256 351 2009 Feb 304 479 2009 Mar 333 489 2009 Apr 396 593 2009 May 356 512 2009 Jun 325 493 2009 Jul 321 459 2009 Aug 349 499 2009 Sep 381 500 2009 Oct 435 607 2009 Nov 467 660 2009 Dec 373 543 2009 all 3211 6185