Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 24 28 2011 Feb 32 43 2011 Mar 29 50 2011 Apr 48 75 2011 May 35 44 2011 Jun 39 50 2011 Jul 50 51 2011 Aug 39 54 2011 Sep 39 51 2011 Oct 50 78 2011 Nov 43 58 2011 Dec 30 44 2011 all 374 626