72% (1996)

71% (2020)

52% (1985)

78% (1972)

65% (2022)

65% (2002)

69% (2022)

64% (2003)

81% (2021)

83% (1991)

64% (2004)

61% (2013)

71% (2002)

64% (2015)

78% (2009)

56% (2020)

63% (2009)

66% (2007)

61% (2001)

71% (1989)