74% (2023)

61% (2009)

72% (2017)

74% (1998)

73% (2014)

59% (2008)

71% (2008)

72% (2003)

58% (1992)

81% (1950)

62% (2012)

66% (2009)

69% (2023)

64% (2022)

54% (2005)

59% (2003)

52% (2015)

70% (2020)

64% (2024)

59% (2018)