Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 26 34 2011 Feb 18 32 2011 Mar 15 29 2011 Apr 20 23 2011 May 12 14 2011 Jun 20 23 2011 Jul 33 36 2011 Aug 25 30 2011 Sep 19 22 2011 Oct 16 25 2011 Nov 24 34 2011 Dec 22 40 2011 all 222 342