62% (1997)

71% (2005)

58% (2016)

59% (1992)

52% (1971)

62% (1997)

54% (1982)

73% (2000)

64% (2009)

71% (2003)

61% (2021)

46% (1986)

68% (1922)

69% (2022)

62% (2015)

53% (2012)

68% (2007)

62% (1907)

66% (1947)

57% (2017)