71% (2022)

71% (2020)

59% (2012)

66% (1991)

70% (1967)

72% (1988)

80% (1994)

42% (1995)

67% (1999)

69% (2024)

57% (2023)

67% (1959)

70% (1978)

81% (2018)

33% (2011)

55% (2003)

73% (1969)

80% (1986)

64% (1991)

75% (1997)