71% (2022)

59% (2010)

68% (1992)

67% (2005)

77% (2007)

65% (2017)

75% (2020)

72% (2011)

61% (2016)

40% (2025)

67% (2013)

68% (2001)

62% (1980)

76% (2024)

68% (2024)

66% (2009)

73% (2007)

65% (2013)

64% (2009)

78% (1988)