Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 33 39 2011 Feb 30 37 2011 Mar 19 30 2011 Apr 29 31 2011 May 24 27 2011 Jun 33 37 2011 Jul 31 33 2011 Aug 25 31 2011 Sep 21 26 2011 Oct 22 35 2011 Nov 40 47 2011 Dec 24 36 2011 all 291 409