52% (2000)

69% (1915)

67% (1980)

76% (1951)

80% (2004)

72% (2014)

60% (2008)

63% (1989)

62% (1995)

57% (2009)

69% (2020)

63% (2005)

66% (2013)

60% (2005)

66% (2021)

66% (1985)

57% (2003)

74% (2017)

58% (1977)

48% (2019)