70% (2021)

69% (2014)

67% (2000)

76% (2023)

56% (2012)

74% (1988)

62% (1980)

68% (1987)

65% (1989)

63% (1991)

67% (1988)

69% (2015)

70% (2010)

60% (2011)

67% (2010)

47% (2009)

61% (2012)

71% (2022)

65% (1997)

67% (1988)