59% (2010)

61% (2012)

53% (2022)

64% (2003)

65% (2013)

70% (2009)

71% (1993)

69% (1976)

57% (2014)

72% (2021)

65% (2020)

56% (1985)

60% (2007)

64% (1975)

77% (1975)

66% (2007)

56% (2023)

62% (2001)

74% (2022)

19% (2012)