78% (1988)

44% (2000)

53% (2020)

56% (2023)

55% (2014)

79% (2002)

69% (1986)

52% (1988)

58% (2015)

75% (2001)

69% (1984)

78% (1990)

67% (2009)

42% (1977)

80% (1993)

62% (2009)

63% (2013)

60% (1996)

79% (1991)

71% (2007)