Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 29 35 2011 Feb 19 26 2011 Mar 19 35 2011 Apr 24 27 2011 May 18 21 2011 Jun 28 32 2011 Jul 31 33 2011 Aug 25 28 2011 Sep 17 20 2011 Oct 22 36 2011 Nov 33 39 2011 Dec 23 35 2011 all 257 367