Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 3288 8531 2011 Feb 3124 5216 2011 Mar 3544 6523 2011 Apr 3068 5832 2011 May 2939 6658 2011 Jun 2997 7124 2011 Jul 2882 6076 2011 Aug 2586 4940 2011 Sep 3169 6299 2011 Oct 3092 5714 2011 Nov 2508 4469 2011 Dec 1573 2503 2011 all 26215 69885