55% (2018)

69% (1978)

50% (1960)

69% (2021)

56% (2012)

63% (1981)

54% (2015)

60% (1965)

45% (2001)

80% (2009)

0% (1984)

65% (1987)

43% (2008)

55% (1993)

67% (1989)

62% (1981)

60% (1961)

65% (2016)

61% (2015)

57% (2006)