67% (1972)

68% (2012)

78% (2002)

86% (2010)

86% (2005)

80% (1990)

60% (2004)

75% (2003)

53% (2007)

54% (2017)

81% (2013)

0% (1998)

61% (1985)

58% (1996)

84% (2018)

44% (1999)

79% (2024)

69% (1984)

85% (1975)

80% (2025)