Year Month Nb_of_distinct_IPs Nb_of_downloads 2010 Jan 33 48 2010 Feb 40 80 2010 Mar 28 41 2010 Apr 40 56 2010 May 48 72 2010 Jun 31 47 2010 Jul 23 30 2010 Aug 13 35 2010 Sep 22 32 2010 Oct 33 40 2010 Nov 28 32 2010 Dec 27 33 2010 all 305 546