73% (1983)

70% (2010)

70% (2019)

67% (2022)

40% (2005)

0% (1998)

82% (1998)

0% (1999)

79% (2021)

100% (1984)

64% (2015)

40% (1961)

80% (1981)

58% (2014)

70% (1970)

58% (2006)

0% (2008)

54% (2024)

70% (2017)

61% (1988)