71% (2024)

30% (1970)

70% (1976)

55% (1968)

71% (2019)

50% (1999)

81% (2003)

0% (1974)

65% (1979)

60% (1993)

70% (2015)

57% (1983)

77% (1980)

66% (2007)

60% (1977)

80% (1994)

0% (1992)

52% (1987)

60% (1981)

73% (1989)