74% (1972)

50% (1991)

67% (2008)

60% (2018)

62% (1996)

70% (1984)

54% (1997)

76% (2006)

71% (2022)

65% (1996)

52% (2014)

62% (1981)

54% (2015)

51% (1992)

60% (1992)

55% (2014)

63% (2014)

60% (1995)

71% (1987)

0% (1993)