Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 15 22 2011 Feb 12 22 2011 Mar 10 19 2011 Apr 19 20 2011 May 9 11 2011 Jun 14 17 2011 Jul 28 29 2011 Aug 16 19 2011 Sep 20 24 2011 Oct 16 23 2011 Nov 24 33 2011 Dec 16 27 2011 all 179 266