51% (1981)

66% (2016)

68% (1988)

63% (1965)

0% (1970)

56% (1989)

64% (1975)

42% (2010)

51% (1977)

60% (1972)

0% (2024)

61% (2019)

66% (2017)

57% (1980)

63% (2006)

64% (2004)

50% (2005)

60% (2023)

48% (1994)

70% (1993)