70% (1996)

70% (1996)

59% (2023)

72% (2005)

68% (1972)

54% (1997)

68% (2007)

67% (1990)

69% (1991)

67% (1998)

73% (2006)

65% (1996)

72% (1993)

40% (1992)

66% (1993)

68% (1992)

61% (1997)

49% (1994)

61% (1980)

68% (1973)