Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 24 29 2011 Feb 19 22 2011 Mar 19 34 2011 Apr 24 29 2011 May 18 21 2011 Jun 23 28 2011 Jul 28 28 2011 Aug 25 28 2011 Sep 19 23 2011 Oct 19 33 2011 Nov 32 39 2011 Dec 21 42 2011 all 248 356