Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 4077 10322 2011 Feb 3856 6863 2011 Mar 4661 8753 2011 Apr 4251 7835 2011 May 4044 8406 2011 Jun 4150 7542 2011 Jul 3685 6954 2011 Aug 3964 7273 2011 Sep 4441 8162 2011 Oct 4182 7482 2011 Nov 4493 7902 2011 Dec 3355 5307 2011 all 36433 92801