74% (1990)

77% (2008)

66% (2010)

70% (2004)

73% (1998)

71% (2015)

70% (1996)

78% (2022)

71% (2024)

63% (2021)

72% (2015)

60% (2022)

60% (2000)

75% (1938)

74% (2021)

46% (1997)

63% (2009)

69% (1997)

63% (2005)

75% (1986)