Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 321 521 2009 Feb 354 467 2009 Mar 357 628 2009 Apr 421 679 2009 May 418 626 2009 Jun 469 834 2009 Jul 389 535 2009 Aug 291 490 2009 Sep 339 570 2009 Oct 413 659 2009 Nov 548 900 2009 Dec 351 949 2009 all 3436 7858