Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 37 59 2013 Feb 24 36 2013 Mar 35 46 2013 Apr 26 38 2013 May 23 32 2013 Jun 32 42 2013 Jul 44 57 2013 Aug 54 75 2013 Sep 42 49 2013 Oct 40 54 2013 Nov 61 78 2013 Dec 67 80 2013 all 398 646