Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 3224 5200 2011 Feb 2960 4743 2011 Mar 3662 7346 2011 Apr 3027 5376 2011 May 3108 7003 2011 Jun 3043 5380 2011 Jul 2742 5015 2011 Aug 2878 5575 2011 Sep 3338 6182 2011 Oct 3118 7239 2011 Nov 3381 7955 2011 Dec 2140 3290 2011 all 28287 70304