70% (2024)

64% (2023)

68% (2021)

60% (2017)

81% (1994)

74% (2006)

42% (2009)

45% (2019)

67% (1996)

73% (2024)

69% (1995)

61% (2022)

15% (1974)

70% (2013)

71% (1968)

38% (1992)

56% (2015)

59% (2023)

45% (1989)

82% (1998)