Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 35 53 2011 Feb 24 36 2011 Mar 16 27 2011 Apr 27 28 2011 May 20 23 2011 Jun 26 30 2011 Jul 30 33 2011 Aug 24 27 2011 Sep 18 22 2011 Oct 19 32 2011 Nov 38 45 2011 Dec 23 34 2011 all 257 390