78% (2024)

55% (2015)

74% (2013)

72% (2016)

63% (2002)

56% (2021)

61% (2023)

57% (2013)

68% (2007)

67% (1969)

67% (2003)

54% (2017)

54% (1993)

80% (2020)

60% (2016)

63% (2014)

69% (1951)

62% (1999)

68% (2011)

62% (1990)