Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 24 30 2011 Feb 28 36 2011 Mar 20 34 2011 Apr 24 29 2011 May 12 15 2011 Jun 27 32 2011 Jul 30 30 2011 Aug 24 32 2011 Sep 22 29 2011 Oct 21 35 2011 Nov 34 43 2011 Dec 24 37 2011 all 253 382