50% (1971)

81% (2006)

69% (2015)

76% (2020)

0% (2003)

74% (2018)

70% (1996)

54% (2017)

69% (2012)

60% (1999)

77% (2019)

80% (1976)

71% (2016)

78% (2004)

0% (2009)

66% (2004)

40% (2022)

60% (2024)

60% (1968)

80% (2005)