Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 421 788 2011 Feb 459 694 2011 Mar 599 1081 2011 Apr 657 1051 2011 May 677 1102 2011 Jun 699 1143 2011 Jul 700 1176 2011 Aug 711 1251 2011 Sep 682 1136 2011 Oct 864 1514 2011 Nov 1277 2750 2011 Dec 1089 1889 2011 all 6520 15575