Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 508 820 2013 Feb 366 495 2013 Mar 459 639 2013 Apr 488 925 2013 May 541 1364 2013 Jun 451 617 2013 Jul 407 550 2013 Aug 325 431 2013 Sep 319 455 2013 Oct 607 981 2013 Nov 572 815 2013 Dec 442 592 2013 all 4401 8684