58% (1993)

69% (2020)

50% (2006)

53% (1994)

63% (2015)

68% (1964)

62% (2017)

68% (1949)

72% (2018)

76% (1984)

65% (2019)

65% (1992)

75% (2010)

66% (2014)

63% (2016)

67% (2008)

73% (1996)

72% (2003)

58% (2015)

62% (1997)