Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 2 2 2011 Feb 2 2 2011 Mar 6 7 2011 Apr 32 37 2011 May 42 68 2011 Jun 44 56 2011 Jul 56 58 2011 Aug 52 64 2011 Sep 35 45 2011 Oct 34 50 2011 Nov 61 87 2011 Dec 43 48 2011 all 349 524