Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 20 31 2011 Feb 21 29 2011 Mar 14 24 2011 Apr 27 33 2011 May 16 19 2011 Jun 24 28 2011 Jul 26 27 2011 Aug 20 23 2011 Sep 17 21 2011 Oct 18 29 2011 Nov 35 44 2011 Dec 15 24 2011 all 228 332