69% (2003)

75% (1999)

28% (1983)

63% (2013)

58% (2017)

61% (2014)

62% (2016)

78% (2010)

60% (2021)

64% (1992)

58% (2012)

69% (1934)

54% (2009)

61% (2014)

71% (2009)

73% (1975)

62% (2024)

77% (1985)

67% (2007)

59% (2005)