Year Month Nb_of_distinct_IPs Nb_of_downloads 2010 Jan 18 20 2010 Feb 31 40 2010 Mar 27 34 2010 Apr 35 43 2010 May 40 73 2010 Jun 38 55 2010 Jul 24 33 2010 Aug 9 31 2010 Sep 26 35 2010 Oct 32 56 2010 Nov 31 45 2010 Dec 29 33 2010 all 278 498