Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 41 75 2013 Feb 30 64 2013 Mar 29 47 2013 Apr 30 40 2013 May 29 31 2013 Jun 31 44 2013 Jul 31 40 2013 Aug 56 90 2013 Sep 36 51 2013 Oct 41 61 2013 Nov 54 68 2013 Dec 54 63 2013 all 384 674