Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 20 24 2011 Feb 19 32 2011 Mar 14 29 2011 Apr 23 25 2011 May 15 21 2011 Jun 26 33 2011 Jul 27 28 2011 Aug 20 25 2011 Sep 22 28 2011 Oct 23 42 2011 Nov 30 39 2011 Dec 22 36 2011 all 231 362