Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 29 54 2011 Feb 20 31 2011 Mar 29 61 2011 Apr 32 40 2011 May 24 37 2011 Jun 26 32 2011 Jul 17 31 2011 Aug 31 48 2011 Sep 15 21 2011 Oct 20 36 2011 Nov 16 19 2011 Dec 10 14 2011 all 200 424