Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 33 48 2013 Feb 26 37 2013 Mar 35 45 2013 Apr 28 32 2013 May 31 41 2013 Jun 27 34 2013 Jul 30 44 2013 Aug 52 75 2013 Sep 34 39 2013 Oct 32 46 2013 Nov 55 68 2013 Dec 66 76 2013 all 378 585