69% (2012)

61% (2019)

58% (1987)

69% (2012)

61% (2018)

61% (2020)

43% (2016)

66% (2005)

69% (2003)

76% (2016)

70% (2023)

70% (1968)

68% (2022)

65% (2016)

62% (2013)

77% (1997)

59% (2012)

57% (2020)

61% (2001)

71% (2009)