82% (2022)

81% (2011)

75% (1984)

82% (1989)

82% (2008)

72% (2004)

82% (1992)

76% (2016)

62% (2000)

87% (2023)

75% (2005)

81% (1993)

81% (2005)

59% (2002)

76% (2005)

70% (2011)

76% (2012)

85% (2021)

67% (1967)

0% (2003)