80% (2024)

83% (2015)

81% (1989)

81% (2010)

80% (1990)

75% (2024)

76% (2000)

72% (2009)

68% (1995)

73% (2017)

69% (2016)

70% (2001)

71% (2020)

73% (2014)

67% (2014)

0% (2025)

78% (1989)

70% (1987)

0% (1970)

70% (1993)