62% (2012)

68% (2015)

62% (2009)

74% (1997)

83% (2024)

52% (2011)

67% (1994)

73% (1995)

54% (2023)

81% (1968)

74% (1986)

61% (2009)

61% (2024)

44% (2015)

70% (2022)

62% (2018)

72% (2011)

69% (1996)

70% (2024)

72% (1978)