20% (1993)

78% (2003)

67% (2018)

0% (1967)

68% (2020)

0% (1993)

84% (2007)

71% (2003)

70% (2019)

80% (2021)

58% (2012)

78% (2018)

80% (2017)

40% (1986)

0% (1999)

0% (1993)

82% (2010)

70% (2022)

59% (1983)

65% (1997)