hourly2010-05-21http://gkfkb987.deai.com/n.k/GKFKB987/20100521hourly2010-05-18http://gkfkb987.deai.com/n.k/GKFKB987/20100518hourly2009-02-11http://gkfkb987.deai.com/n.k/GKFKB987/20090211