Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 22 31 2011 Feb 21 37 2011 Mar 15 28 2011 Apr 19 21 2011 May 14 16 2011 Jun 16 20 2011 Jul 27 29 2011 Aug 20 24 2011 Sep 21 26 2011 Oct 17 29 2011 Nov 24 33 2011 Dec 20 33 2011 all 212 327