52% (2009)

71% (1994)

78% (1987)

81% (2003)

56% (2014)

65% (2023)

61% (2012)

71% (2021)

63% (1985)

65% (2018)

52% (1997)

64% (1996)

62% (1991)

66% (2012)

78% (1990)

49% (1993)

72% (1985)

53% (2023)

56% (2023)

63% (2018)