57% (2007)

69% (1989)

69% (2003)

59% (2023)

64% (1999)

68% (2022)

68% (2014)

77% (2017)

50% (1975)

69% (2002)

71% (1954)

72% (1959)

70% (2012)

61% (2010)

68% (2007)

50% (2009)

70% (2005)

73% (1991)

57% (2002)

53% (2020)