66% (2009)

60% (1985)

57% (2014)

58% (2010)

61% (2007)

72% (2009)

58% (2006)

60% (2008)

71% (1983)

75% (2005)

56% (2004)

57% (2015)

50% (2013)

68% (1975)

0% (2024)

56% (1991)

71% (1980)

57% (1990)

66% (1986)

66% (1999)