Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 24 29 2011 Feb 24 31 2011 Mar 19 36 2011 Apr 24 27 2011 May 15 18 2011 Jun 28 33 2011 Jul 34 35 2011 Aug 24 29 2011 Sep 21 29 2011 Oct 21 37 2011 Nov 35 42 2011 Dec 24 33 2011 all 260 379