1997,1995,1995,1992,1990,1991,1993,1993,1995,1998,2000,2003,2006,2009,2012,2014,2015,2016,2015,2014,2013,2012,2011,2011,2012,2011,2010,2009,2008,2007,2004,2003,2001,2000;872,868,864,863,860,857,856,853,850,849,852,851,852,851,853,851,854,857,858,860,862,865,867,868,869,870,870,871,871,870,870,871,871,872