Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 30 38 2011 Feb 20 23 2011 Mar 15 28 2011 Apr 28 30 2011 May 20 23 2011 Jun 28 32 2011 Jul 28 30 2011 Aug 26 30 2011 Sep 21 24 2011 Oct 19 31 2011 Nov 37 44 2011 Dec 22 33 2011 all 256 366