74% (2021)

59% (1989)

60% (1999)

69% (2015)

64% (2003)

51% (2011)

65% (1990)

35% (1972)

69% (2012)

57% (2016)

64% (2023)

53% (1988)

53% (2015)

84% (1940)

60% (2022)

61% (2014)

64% (1992)

58% (1980)

77% (2020)

64% (1996)