Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 40 67 2013 Feb 17 32 2013 Mar 22 31 2013 Apr 23 27 2013 May 30 40 2013 Jun 39 58 2013 Jul 59 79 2013 Aug 64 91 2013 Sep 47 71 2013 Oct 28 48 2013 Nov 44 54 2013 Dec 64 72 2013 all 391 670