78% (2003)

72% (1983)

75% (2013)

45% (2017)

73% (1998)

80% (2018)

73% (2007)

59% (2014)

74% (2001)

66% (2023)

56% (2024)

67% (1997)

75% (2022)

71% (2023)

70% (2013)

67% (2007)

68% (2013)

61% (2014)

70% (1982)

73% (2022)