Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 36 58 2013 Feb 22 51 2013 Mar 36 59 2013 Apr 32 37 2013 May 32 42 2013 Jun 28 38 2013 Jul 39 53 2013 Aug 51 75 2013 Sep 40 61 2013 Oct 39 49 2013 Nov 57 72 2013 Dec 67 76 2013 all 353 671