78% (2002)

82% (2022)

60% (2021)

73% (2010)

64% (1989)

65% (2002)

100% (2009)

80% (2013)

66% (2022)

70% (2010)

79% (2013)

82% (2018)

81% (2024)

77% (2023)

0% (1996)

71% (1970)

71% (2005)

79% (2007)

81% (2017)

20% (2001)