Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 22 27 2011 Feb 21 22 2011 Mar 33 44 2011 Apr 35 42 2011 May 39 45 2011 Jun 35 44 2011 Jul 40 47 2011 Aug 47 56 2011 Sep 43 53 2011 Oct 43 67 2011 Nov 82 101 2011 Dec 53 70 2011 all 429 618