Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 37 52 2013 Feb 20 32 2013 Mar 23 34 2013 Apr 20 23 2013 May 19 22 2013 Jun 26 32 2013 Jul 31 40 2013 Aug 46 67 2013 Sep 36 41 2013 Oct 25 38 2013 Nov 48 69 2013 Dec 54 58 2013 all 314 508