59% (2001)

67% (2012)

68% (1945)

53% (2008)

45% (2010)

60% (1956)

33% (1973)

54% (2012)

71% (2005)

60% (1989)

49% (2015)

30% (2007)

78% (2019)

30% (2004)

30% (1999)

70% (2006)

55% (2007)

0% (1929)

53% (1996)

58% (1930)