100% (1970)

67% (1997)

75% (2005)

82% (2019)

87% (2018)

54% (1997)

76% (2021)

70% (1970)

31% (2001)

79% (2007)

86% (1992)

56% (1981)

61% (2020)

71% (1993)

59% (1992)

70% (2016)

80% (2019)

63% (1992)

0% (2009)

81% (2014)