60% (1990)

48% (2024)

67% (2009)

59% (2015)

68% (2005)

66% (2004)

50% (2000)

64% (2002)

81% (2009)

63% (1984)

75% (2024)

66% (2022)

53% (1996)

63% (1982)

64% (2007)

66% (2022)

52% (1980)

65% (1980)

67% (1998)

57% (1976)