gk1stquarterfortheperiodjan-mar2016
gk_3rd_quarter_jan-sep_2015
gk_2nd_quarter_period_jan-jun_2015
gk_1st_quarter_period_jan-mar_2015
gk_3rd_quarter_period_jan-sep_2014
gk_2nd_quarter_jan-jun_2014
gk_1st_quarter_period_jan-mar_2014
gk_3rd_quarterresults_jan-sep_2013
gk-2nd-quarter-period-jan-jun-2013
gk_first_quarter_results-jan-mar-2013
gk-3rd-quarter-financials-sep-2012
gk-2nd-quarter-results-jan-jun-2012
gk-first-quarter-results-jan-mar-2012
gk_3rd_quarter_jan-sep-2011
gk-2nd-quarter-results-jan-jun-2011
gk_first_quarter_jan-mar_2011
gk-4th-quarter-jan-dec-2010
gk_3rd_quarter_jan-sep_2010
gk-2nd-quarter-jun2010
gk-1st-quarter-jan-mar2010
