Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 22 26 2011 Feb 22 26 2011 Mar 26 35 2011 Apr 32 34 2011 May 32 40 2011 Jun 36 58 2011 Jul 34 35 2011 Aug 31 36 2011 Sep 22 31 2011 Oct 27 43 2011 Nov 53 65 2011 Dec 38 50 2011 all 327 479