Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 33 46 2011 Feb 26 32 2011 Mar 34 47 2011 Apr 28 38 2011 May 33 49 2011 Jun 28 32 2011 Jul 38 38 2011 Aug 29 37 2011 Sep 26 32 2011 Oct 26 45 2011 Nov 37 49 2011 Dec 27 45 2011 all 314 490