73% (2009)

70% (2008)

79% (1976)

59% (1992)

35% (2020)

60% (2000)

72% (1988)

61% (1972)

70% (1985)

69% (2012)

69% (1939)

70% (1981)

54% (2022)

77% (2015)

60% (2006)

63% (2022)

67% (1985)

78% (2013)

46% (2012)

62% (2017)