National Championships

1974 - 1st place

1980 - 1st place

1981 - 1st place

1982 - 2nd place

1986 - 1st place

1996 - 1st place

1997 - 1st place

1999 - 1st place

2000 - 1st place

2001 - 1st place

2004 - 1st place

2006 - 1st place

2007 - 1st place

2010 - 3rd place

2011 - 3rd place

2012 - 2nd place

2013 - 1st place

2014 - 3rd place

2015 - 1st place

2017 - 2nd place

2018 - 3rd place

2021 - 2nd place