Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 30 52 2011 Feb 20 26 2011 Mar 25 46 2011 Apr 38 61 2011 May 31 66 2011 Jun 33 43 2011 Jul 22 40 2011 Aug 31 61 2011 Sep 20 27 2011 Oct 14 22 2011 Nov 28 55 2011 Dec 22 28 2011 all 235 527