90% (1996)

64% (2015)

69% (2022)

66% (1981)

75% (2024)

52% (1980)

72% (2013)

73% (1997)

75% (1978)

69% (2017)

61% (2005)

80% (1978)

64% (2017)

70% (1980)

70% (2024)

69% (2008)

55% (1971)

60% (1963)

70% (2005)

69% (2013)