Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 21 32 2011 Feb 17 31 2011 Mar 15 31 2011 Apr 22 24 2011 May 19 27 2011 Jun 26 30 2011 Jul 30 31 2011 Aug 24 27 2011 Sep 20 28 2011 Oct 20 36 2011 Nov 32 49 2011 Dec 20 32 2011 all 230 378