69% (2006)

64% (1997)

65% (2015)

64% (2022)

62% (2008)

64% (2010)

65% (1987)

73% (1961)

66% (1998)

43% (2014)

59% (2024)

56% (2020)

69% (2001)

72% (2005)

62% (2010)

58% (2001)

65% (2013)

72% (1986)

56% (2017)

61% (2022)