Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 28 37 2011 Feb 33 55 2011 Mar 23 46 2011 Apr 33 40 2011 May 18 25 2011 Jun 26 30 2011 Jul 36 36 2011 Aug 37 42 2011 Sep 21 25 2011 Oct 28 52 2011 Nov 36 58 2011 Dec 26 36 2011 all 297 482