Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 20 25 2011 Feb 27 36 2011 Mar 16 25 2011 Apr 22 24 2011 May 17 22 2011 Jun 20 24 2011 Jul 26 27 2011 Aug 20 22 2011 Sep 20 23 2011 Oct 15 27 2011 Nov 33 42 2011 Dec 27 39 2011 all 237 336