51% (2017)

60% (2002)

77% (2008)

74% (2020)

44% (1966)

73% (2001)

78% (2007)

85% (2016)

55% (1971)

77% (2016)

0% (1973)

79% (2019)

79% (2021)

80% (2009)

77% (1993)

50% (2001)

72% (2000)

67% (1976)

53% (1998)

60% (1989)