Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 28 43 2013 Feb 30 55 2013 Mar 32 52 2013 Apr 31 39 2013 May 31 43 2013 Jun 30 39 2013 Jul 43 57 2013 Aug 43 62 2013 Sep 37 47 2013 Oct 38 54 2013 Nov 57 81 2013 Dec 65 71 2013 all 356 643