64% (2022)

60% (2023)

59% (2006)

41% (2008)

61% (2010)

64% (1971)

75% (2005)

78% (1999)

71% (2006)

70% (2014)

74% (2001)

66% (2014)

53% (2020)

75% (1985)

69% (1997)

67% (1998)

65% (2021)

65% (1949)

67% (2008)

67% (2018)