Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 31 44 2013 Feb 20 34 2013 Mar 22 36 2013 Apr 20 31 2013 May 19 22 2013 Jun 21 28 2013 Jul 30 46 2013 Aug 49 72 2013 Sep 32 38 2013 Oct 28 40 2013 Nov 49 63 2013 Dec 46 57 2013 all 297 511