Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 34 50 2013 Feb 22 30 2013 Mar 29 40 2013 Apr 24 29 2013 May 24 32 2013 Jun 24 31 2013 Jul 30 48 2013 Aug 47 72 2013 Sep 36 44 2013 Oct 28 37 2013 Nov 56 67 2013 Dec 59 63 2013 all 333 543