63% (2018)

40% (1992)

45% (2008)

47% (2015)

58% (2014)

71% (1938)

60% (2019)

58% (2014)

50% (2002)

65% (1989)

60% (2006)

0% (1976)

37% (2016)

59% (2006)

0% (2004)

64% (1968)

30% (1965)

0% (1990)

62% (2016)

0% (1989)