59% (1978)

40% (2024)

0% (1969)

10% (1993)

46% (1988)

62% (2011)

59% (2021)

36% (1980)

0% (1961)

45% (1955)

40% (1937)

56% (1990)

57% (1990)

61% (2023)

20% (2016)

69% (1990)

66% (1972)

45% (2007)

65% (2010)

33% (2015)