50% (1982)

100% (2005)

100% (1985)

50% (1989)

50% (1983)

0% (2001)

85% (2021)

70% (1993)

54% (2009)

0% (2016)

66% (1994)

79% (1995)

70% (1974)

59% (2017)

80% (1997)

45% (1960)

53% (2015)

0% (2023)

0% (1987)

57% (2020)