Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 26 32 2011 Feb 28 37 2011 Mar 22 34 2011 Apr 27 32 2011 May 14 17 2011 Jun 31 36 2011 Jul 36 39 2011 Aug 31 35 2011 Sep 22 29 2011 Oct 20 36 2011 Nov 41 49 2011 Dec 27 44 2011 all 278 420