63% (1973)

56% (2005)

78% (1970)

55% (1961)

81% (1999)

80% (1976)

85% (2000)

70% (2007)

47% (2009)

96% (2023)

71% (1993)

10% (2010)

0% (1964)

77% (2015)

31% (2003)

83% (2013)

52% (1981)

0% (1995)

76% (2018)

60% (1991)