Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 19 38 2009 Feb 34 48 2009 Mar 41 62 2009 Apr 43 70 2009 May 26 42 2009 Jun 19 27 2009 Jul 26 37 2009 Aug 22 28 2009 Sep 29 32 2009 Oct 32 39 2009 Nov 37 66 2009 Dec 24 38 2009 all 311 527