Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 31 36 2011 Feb 20 38 2011 Mar 20 35 2011 Apr 23 23 2011 May 17 20 2011 Jun 22 25 2011 Jul 32 39 2011 Aug 24 30 2011 Sep 22 25 2011 Oct 21 31 2011 Nov 33 45 2011 Dec 23 40 2011 all 257 387