Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 23 31 2011 Feb 20 30 2011 Mar 17 29 2011 Apr 27 36 2011 May 16 24 2011 Jun 22 27 2011 Jul 37 48 2011 Aug 29 36 2011 Sep 22 30 2011 Oct 29 44 2011 Nov 26 35 2011 Dec 25 36 2011 all 253 406